CN116961531A - Antidetonation mounting bracket convenient to photovoltaic module installs fast - Google Patents

Antidetonation mounting bracket convenient to photovoltaic module installs fast Download PDF

Info

Publication number
CN116961531A
CN116961531A CN202310692512.8A CN202310692512A CN116961531A CN 116961531 A CN116961531 A CN 116961531A CN 202310692512 A CN202310692512 A CN 202310692512A CN 116961531 A CN116961531 A CN 116961531A
Authority
CN
China
Prior art keywords
vibration
photovoltaic
alarm
box
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310692512.8A
Other languages
Chinese (zh)
Inventor
徐计常
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaneng Jiaxiang Power Generation Co ltd
Original Assignee
Huaneng Jiaxiang Power Generation Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huaneng Jiaxiang Power Generation Co ltd filed Critical Huaneng Jiaxiang Power Generation Co ltd
Priority to CN202310692512.8A priority Critical patent/CN116961531A/en
Publication of CN116961531A publication Critical patent/CN116961531A/en
Pending legal-status Critical Current

Links

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
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/422—Vertical axis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • 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
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Acoustics & Sound (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention provides an anti-seismic mounting frame convenient for rapid installation of a photovoltaic module, which comprises an anti-seismic base, wherein the upper end of the anti-seismic base is connected with a storage box, the upper end of the storage box is provided with a first opening, and the first opening is provided with a openable sealing door; the containing box is connected with: lifting device, lifting device's lift end is connected with first supporting mechanism, and first supporting mechanism upper end is connected with the photovoltaic board mounting bracket, and photovoltaic board mounting bracket upper end is connected with the photovoltaic board mounting box, and photovoltaic board mounting box internal connection has quick installation component, photovoltaic board mounting box upper end opening. According to the invention, when the photovoltaic panel is not required to be used, the lifting device can be controlled to shrink, so that the photovoltaic panel is positioned in the storage box, then the first opening is closed through the sealing door, the anti-seismic base can play a role in seismic resistance, the integral height of the photovoltaic module can be adjusted according to the requirement through the lifting device, and the photovoltaic panel can be quickly installed through the quick installation module.

Description

Antidetonation mounting bracket convenient to photovoltaic module installs fast
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to an anti-seismic mounting frame convenient for rapid installation of a photovoltaic module.
Background
The solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel (photovoltaic panel) in a solar photovoltaic power generation system. In order to install stability of photovoltaic module among the prior art, set up antidetonation base/antidetonation mechanism on photovoltaic support generally, prevent wind novel intelligent rotatory photovoltaic support of easy maintenance formula that antidetonation effect is good like CN216531148U discloses, but this support has following problem:
1. the height of the bracket body for installing the photovoltaic module (comprising the photovoltaic panel) cannot be adjusted, so that the integral height of the photovoltaic module cannot be adjusted conveniently according to the requirement;
2. the lack of a storage mechanism for storing the photovoltaic panel cannot store the photovoltaic module as required;
3. a mounting structure for rapidly mounting a photovoltaic panel is not disclosed, and it is inconvenient to rapidly mount the photovoltaic panel.
Disclosure of Invention
The invention provides an anti-seismic mounting frame convenient for rapid installation of a photovoltaic module, which is used for solving at least one of the technical problems set forth in the background art.
In order to solve the technical problems, the invention discloses an anti-seismic mounting rack convenient for rapid installation of a photovoltaic module, which comprises an anti-seismic base, wherein the upper end of the anti-seismic base is connected with a storage box, the upper end of the storage box is provided with a first opening, and the first opening is provided with a sealing door capable of opening and closing;
the containing box is connected with: lifting device, lifting device's lift end is connected with first supporting mechanism, and first supporting mechanism upper end is connected with the photovoltaic board mounting bracket, photovoltaic board mounting bracket upper end is connected with the photovoltaic board mounting box, and photovoltaic board mounting box internal connection has quick installation component, photovoltaic board mounting box upper end opening.
Preferably, the first supporting mechanism includes:
the lower end of the first fixing plate is fixedly connected with the lifting end of the lifting device;
the second fixed plate, the second fixed plate is located first fixed plate upper end, fixedly connected with a plurality of first support columns between second fixed plate and the first fixed plate, connect through coupling mechanism between the adjacent first support column, coupling mechanism includes: the horizontal frame is fixedly connected with the adjacent first support columns, the lower end of the horizontal frame is connected with two inclined support frames, and the two inclined support frames are respectively and fixedly connected with the adjacent two first support columns;
the inner wall of the lower end of the storage box is also connected with a plurality of guide posts, and the guide posts penetrate through the first fixing plate in a sliding manner along the up-down direction.
Preferably, the lifting device includes:
the vertical screw rod is rotationally connected with the inner wall of the lower end of the storage box and is driven to rotate by the rotary driving device;
the lifting plate is embedded with a screw rod nut, the screw rod nut is in threaded connection with the vertical screw rod, and the upper end of the lifting plate is fixedly connected with the lifting plate through a second support column;
the left side and the right side of the upper end of the cross rod and the left side and the right side of the lower end of the cross rod are respectively hinged with a sliding block, the sliding block at the upper end is in sliding connection with the lifting plate, the sliding block at the lower end is in sliding connection with the inner wall at the lower end of the storage box, and the two sliding blocks at the upper end and the two sliding blocks at the lower end are all connected with a third spring.
Preferably, the quick-mount assembly comprises:
the first clamping plate is connected in the photovoltaic panel installation box in a sliding manner along the front-back direction, and a plurality of first springs are fixedly connected between the first clamping plate and the inner wall of the rear side of the photovoltaic panel installation box;
the third fixing plate is fixedly connected to the lower end in the photovoltaic panel installation box and is positioned at the front side of the first clamping plate;
the two groups of second clamping assemblies are symmetrically arranged at the left side and the right side of the third fixed plate, and the second clamping assemblies are positioned between the first clamping plate and the third fixed plate in the front-back direction;
the driving assembly is used for driving the first clamping plate to slide along the front-back direction;
and when the driving assembly drives the first clamping plate to slide back and forth, the driving assembly drives the two groups of second clamping assemblies to move along the left-right direction.
Preferably, the driving assembly includes: the threaded rod is in threaded connection with the inner wall of the rear side of the photovoltaic panel installation box, and the front side of the threaded rod is in rotary connection or contact with the rear side of the first clamping plate.
Preferably, the method further comprises: a set of guide blocks, the set of guide blocks comprising: two sets of guide blocks, two sets of guide blocks set up respectively both sides around the second presss from both sides tight group, guide block and photovoltaic board install bin lower extreme inner wall fixed connection, the second presss from both sides tight subassembly and includes:
the installation piece, installation piece and two guide blocks are along fore-and-aft direction sliding connection, the installation piece inboard is connected with the second through the connecting rod and presss from both sides the tight board, fixedly connected with a plurality of second springs between the left side inner wall or the right side inner wall of installation piece and photovoltaic board installation box.
Preferably, the rear end of the mounting block penetrates through the guide block at the rear side in a sliding manner, the front ends of the left side and the right side of the first clamping plate are respectively provided with a first extension part, the transmission mechanism comprises two groups of first transmission groups which are bilaterally symmetrical, and the two groups of first transmission groups are in one-to-one correspondence with the two groups of mounting blocks;
the first transmission set includes: the first guide pulley is positioned between the guide block and the first clamping plate, the front end of the first pull rope is fixedly connected with the first extension part, and the other end of the first pull rope bypasses the first guide pulley and is fixedly connected with the rear side of the installation block.
Preferably, the transmission mechanism further comprises:
a connector, the connector comprising: the lower end of the first horizontal section is fixedly connected with the upper end of the first clamping plate through a plurality of connecting blocks, two vertical sections are arranged at the lower end of the first horizontal section and respectively penetrate through the two guide block groups in a sliding mode along the front-back direction, the lower end of the second horizontal section is fixedly connected with the lower end of the two vertical sections, and a second extending part is arranged at the rear side of the second horizontal section;
the second fixed pulley is arranged at the front side of the second fixed plate, the front end of the second stay cord is fixedly connected with the second extension part, and the other end of the second stay cord passes through the second fixed pulley and is fixedly connected with the front side of the mounting block.
Preferably, photovoltaic board mounting bracket upper end fixedly connected with spread groove, photovoltaic board mounting box pass through elastic connection device and spread groove inner wall connection, and the antidetonation mounting bracket of being convenient for photovoltaic module quick installation still includes:
the environment detection device is arranged outside the storage box and used for collecting environment parameters, and the environment parameters comprise: ambient wind speed, ambient wind force;
vibration detection device sets up a plurality of vibration check points at photovoltaic board mounting box, and every vibration check point all sets up vibration detection device, and vibration detection device is used for detecting its place vibration check point's actual vibration information, vibration information includes: vibration frequency, amplitude;
the distance detection device is used for detecting the vertical distance between the target point at the top end of the photovoltaic panel and the storage box;
the acquisition device is used for acquiring the power generation efficiency of the photovoltaic module;
the control device, first alarm, second alarm, third alarm, controlling means respectively with environment detection device, vibration detection device, distance detection device, acquisition device, first alarm, second alarm, third alarm electricity are connected, controlling means is based on environment detection device, vibration detection device, distance detection device, acquisition device control first alarm, second alarm, third alarm work, include:
periodically determining a current vibration state coefficient based on the environment detection device and the vibration detection device, and controlling the first alarm to alarm by the control device when the current vibration state coefficient is larger than a corresponding preset value;
p is the vibration state coefficient of the current detection period, θ is the average ambient wind speed in the current detection period,for the average amplitude, n, of the kth vibration detection point in the current detection period k The average vibration frequency of the kth vibration detection point in the current detection period, g is the gravity acceleration, theta 0 The wind speed is the unit wind speed, M is the total number of parameters which have influence on vibration in the environment parameters, A i A is the actual detection value in the current detection period of the ith environmental parameter except the ambient wind speed in the parameters which have influence on vibration in the environmental parameters i0 Is A i A corresponding preset reference value; b (B) i The method is characterized in that the method comprises the steps of obtaining the influence coefficient of the ith environmental parameter except the ambient wind speed in the parameters influencing the vibration in the environmental parameters on the vibration intensity; max represents the maximum value;
when the first alarm gives an alarm, the control device controls the lifting device to work, the distance detection value is reduced by H each time of work, and then the vibration state coefficient is calculated; when the distance detection device is smaller than or equal to the corresponding reference distance H 0 When the vibration state coefficient is still larger than the corresponding preset value, the control device controls the third alarm to alarm; when the distance detection device is larger than the corresponding reference distance H 0 When the vibration state coefficient is smaller than the corresponding preset value, the control acquisition device is controlled to acquire the current power generation efficiency, and when the current power generation efficiency is smaller than the minimum preset power generation efficiency, the control device is controlled to control the second alarm.
Preferably, the number of vibration detection points is determined based on the following formula:
K 1 for the number of connection points of the photovoltaic panel mounting box and the elastic connection device, sigma i For the historical average detection value sigma of the ith environmental parameter in the current season i0 Is sigma (sigma) i Is defined as τ i The method comprises the steps that an influence coefficient of an ith environmental parameter on the stability of a photovoltaic module is obtained, and delta is a preset reference number; k (K) 2 The number of positions where the photovoltaic panel installation box and the internal parts thereof are easy to collide with other parts; []Representation ofRounding the symbols.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the inside of the photovoltaic panel installation box of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1. an anti-seismic base; 2. a storage box; 3. a lifting device; 31. a vertical screw rod; 32. a lifting plate; 33. a cross bar; 34. a second support column; 35. a slide block; 4. a first support mechanism; 41. a first fixing plate; 42. a second fixing plate; 43. a first support column; 44. an inclined support frame; 45. a horizontal frame; 5. a photovoltaic panel mounting rack; 6. a photovoltaic panel mounting box; 7. a quick-install assembly; 71. a first clamping plate; 72. a first spring; 73. a third fixing plate; 74. a threaded rod; 75. a guide block; 76. a mounting block; 77. a connecting rod; 78. a second clamping plate; 79. a first guide pulley; 710. a first pull rope; 711. a first extension; 81. a first horizontal segment; 82. a vertical section; 83. a second horizontal segment; 84. a second extension; 9. a second fixed pulley; 10. a second pull rope; 11. a guide post; 12. a connecting block; 13. a guide rod; 14. a photovoltaic panel to be mounted; 15. and a connecting groove.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
The invention provides the following examples
Example 1
The embodiment of the invention provides an anti-seismic mounting rack convenient for rapid installation of a photovoltaic module, which is shown in figures 1-3 and comprises an anti-seismic base 1, wherein the upper end of the anti-seismic base 1 is connected with a storage box 2, the upper end of the storage box 2 is provided with a first opening, and the first opening is provided with a openable sealing door;
the containing box 2 is connected with: lifting device 3, lifting device 3's lift end is connected with first supporting mechanism 4, and first supporting mechanism 4 upper end is connected with photovoltaic board mounting bracket 5, photovoltaic board mounting bracket 5 upper end is connected with photovoltaic board mounting box 6, and photovoltaic board mounting box 6 internal connection has quick installation component 7, and photovoltaic board mounting box 6 upper end opening.
The anti-vibration base 1 of the present invention may include: the base is internally provided with limiting grooves at horizontal intervals, limiting sliding plates are slidably connected in the limiting grooves along the up-down direction, damping springs are fixedly connected between the limiting sliding plates and the inner walls of the limiting grooves, limiting struts are fixedly connected to the upper ends of the limiting sliding plates and slidably penetrate through the upper ends of the limiting grooves, and the upper ends of the limiting struts are fixedly connected with the upper ends of the storage boxes; the anti-seismic base 1 of the invention can be an anti-seismic mechanism of the prior art, such as CN216531148U, and the storage box 2 is fixedly connected with an acquisition plate of the anti-seismic mechanism; the anti-seismic base 1 can also be a combination of a base plate, a groove, a chute, a slide plate, a limiting rod, a supporting plate and an elastic device in CN 210629399U;
the lifting device 3 and the quick-mount assembly 7 (which may also be an existing quick-clamp assembly) may also be of the prior art;
the lifting device 3 can be an electric lifting device 3 (or can be manually lifted), and the sealing door can also be an automatically opened and closed sealing door (or manually opened and closed);
optionally, the photovoltaic board mounting bracket 5 upper end fixedly connected with spread groove, photovoltaic board mounting box 6 also accessible elastic connection device is connected with spread groove 15 inner wall, can play the cushioning effect to the photovoltaic board. The elastic connection means may comprise: the guide rod 13, the outer wall that guide rod 13 slip run through spread groove 15 corresponds, the one end that guide rod 13 is located spread groove 15 and photovoltaic board install bin 6 fixed connection, the one end that guide rod 13 is located outside the spread groove 15 sets up the stopper, cup joint damping spring on the guide rod 13, damping spring both ends respectively with photovoltaic board install bin and spread groove 15 inner wall fixed connection.
The working principle and beneficial effects of the technical scheme are as follows: when the photovoltaic panel is not needed (such as the process of transporting the photovoltaic panel or the need of sealing the storage box 2 due to weather factors), the lifting device 3 can be controlled to shrink, so that the photovoltaic panel is positioned in the storage box 2, then the first opening is sealed through the sealing door, the storage protection effect can be achieved through the storage box 2, and the service life of the photovoltaic panel is prolonged. The anti-seismic base 1 can play an anti-seismic role, the overall height of the photovoltaic module can be adjusted according to the needs through the lifting device 3, and the photovoltaic panel can be quickly installed through the quick installation module 7.
The invention solves the following problems in the background art: 1. the height of the bracket body for installing the photovoltaic module (comprising the photovoltaic panel) cannot be adjusted, so that the integral height of the photovoltaic module cannot be adjusted conveniently according to the requirement;
2. the lack of a storage mechanism for storing the photovoltaic panel cannot store the photovoltaic module as required;
3. a mounting structure for rapidly mounting a photovoltaic panel is not disclosed, and it is inconvenient to rapidly mount the photovoltaic panel.
Embodiment 2, on the basis of embodiment 1, as shown in fig. 1 to 3, the first supporting mechanism 4 includes:
the lower end of the first fixing plate 41 is fixedly connected with the lifting end of the lifting device 3;
the second fixed plate 42, the second fixed plate 42 is located first fixed plate 41 upper end, fixedly connected with a plurality of first support columns 43 between second fixed plate 42 and the first fixed plate 41, connect through coupling mechanism between the adjacent first support column 43, coupling mechanism includes: the horizontal frame 45, the horizontal frame 45 is fixedly connected with adjacent first support columns 43, two inclined support frames 44 are connected to the lower end of the horizontal frame 45, and the two inclined support frames 44 are respectively fixedly connected with the adjacent two first support columns 43;
the inner wall of the lower end of the storage box 2 is also connected with a plurality of guide posts 11, and the guide posts 11 slide along the up-down direction to penetrate through the first fixing plate 41.
The working principle and beneficial effects of the technical scheme are as follows: the lifting movement of the whole first supporting mechanism 4 can be guided by the cooperation of the guide post 11 and the first fixing plate 41, the first supporting post 43 is used for supporting the second fixing plate 42, and the arrangement of the horizontal frame 45 and the inclined supporting frame 44 promotes the supporting stability of the first supporting post 43.
Embodiment 3, on the basis of embodiment 1 or 2, as shown in fig. 1 to 3, the lifting device 3 includes:
the vertical screw rod 31 is rotationally connected with the inner wall of the lower end of the storage box 2, and the vertical screw rod 31 is driven to rotate by a rotary driving device;
the lifting plate 32 is internally provided with a screw nut, the screw nut is in threaded connection with the vertical screw rod 31, and the upper end of the lifting plate 32 is fixedly connected with the lifting plate 32 through a second supporting column 34;
the cross rod 33, the left and right sides of cross rod 33 upper end and lower extreme left and right sides articulate respectively has slider 35, and slider 35 and lifter plate 32 sliding connection of upper end, slider 35 and the inner wall sliding connection of containing box 2 lower extreme of lower extreme, and two sliders 35 of upper end and two sliders 35 of lower extreme all are connected with the third spring.
The working principle and beneficial effects of the technical scheme are as follows: the vertical screw rod 31 is driven to rotate through the rotary driving device, so that the lifting plate 32 is driven to move up and down, the lifting device 3 has the advantage of simple structure, and the lifting plate 32 can be supported through the cross rod 33, so that the lifting plate 32 can move more stably in a lifting mode.
Embodiment 4, on the basis of any one of embodiments 1 to 3, as shown in fig. 2, the quick-mount assembly 7 includes:
the first clamping plate 71 is slidably connected in the photovoltaic panel installation box 6 along the front-rear direction, and a plurality of first springs 72 are fixedly connected between the first clamping plate 71 and the inner wall of the rear side of the photovoltaic panel installation box 6;
the third fixing plate 73, wherein the third fixing plate 73 is fixedly connected to the inner lower end of the photovoltaic panel installation box 6, and the third fixing plate 73 is positioned at the front side of the first clamping plate 71;
two sets of second clamping assemblies symmetrically disposed on both left and right sides of the third fixing plate 73, and located between the first clamping plate 71 and the third fixing plate 73 in the front-rear direction;
a driving assembly for driving the first clamping plate 71 to slide in the front-rear direction;
and the driving assembly drives the two groups of second clamping assemblies to move along the left-right direction through the transmission mechanism when driving the first clamping plate 71 to slide back and forth.
Preferably, the driving assembly includes: a threaded rod 74, wherein the threaded rod 74 is in threaded connection with the inner wall of the rear side of the photovoltaic panel installation box 6, and the front side of the threaded rod 74 is in rotary connection or contact with the rear side of the first clamping plate 71. The number of the threaded rods can be one or 2;
preferably, the method further comprises: a set of guide blocks, the set of guide blocks comprising: two sets of guide blocks 75, two sets of guide blocks 75 set up respectively the both sides around the second presss from both sides tight group, guide block 75 and photovoltaic board install bin 6 lower extreme inner wall fixed connection, the second presss from both sides tight subassembly and includes:
the installation piece 76, installation piece 76 and two guide blocks 75 are along fore-and-aft direction sliding connection, the installation piece 76 inboard is connected with second clamping plate 78 through connecting rod 77, fixedly connected with a plurality of second springs between the left side inner wall or the right side inner wall of installation piece 76 and photovoltaic board installation case 6.
Preferably, the rear end of the mounting block 76 slides through the guide block 75 at the rear side, the front ends at the left and right sides of the first clamping plate 71 are respectively provided with a first extension part 711, and the transmission mechanism comprises two groups of first transmission groups which are bilaterally symmetrical and are in one-to-one correspondence with the two groups of mounting blocks 76;
the first transmission set includes: the first guide pulley 79, the first guide pulley 79 is located between the guide block 75 and the first clamping plate 71, the front end of the first pull rope 710 is fixedly connected with the first extension part 711, and the other end of the first pull rope 710 bypasses the first guide pulley 79 and is fixedly connected with the rear side of the mounting block 76. The connecting rod 77 may be a telescopic rod, and may control the telescopic rod to stretch and retract as needed, so as to adjust the initial position of the second clamping plate.
The working principle and beneficial effects of the technical scheme are as follows: during installation, the photovoltaic panel 14 to be installed is placed between the third fixed plate 73 and the first clamping plate 71, then the threaded rod 74 is controlled to rotate, so that the threaded rod 74 drives the first clamping plate 71 to be close to the third fixed plate 73, finally the front side of the photovoltaic panel 14 to be installed is contacted with the rear side of the third fixed plate 73, the rear side of the photovoltaic panel 14 to be installed is contacted with the front side of the first clamping plate 71, and the rapid clamping of the photovoltaic panel in the front-rear direction is realized; in the process that the first clamping plate 71 approaches the third fixing plate 73, the first pull ropes 710 drive the second clamping plates 78 on the left side and the right side to approach each other, the two clamping plates 78 are centered and clamped, and finally the two clamping plates 78 are clamped on the left side and the right side of the photovoltaic panel 14 to be installed;
the front side, the rear side, the left side and the right side of the photovoltaic panel 14 to be installed can be clamped simultaneously by one driving of the driving assembly, so that the photovoltaic panel can be installed rapidly, and the driving control is convenient.
Embodiment 5, on the basis of embodiment 4, as shown in fig. 2, the transmission mechanism further includes:
a connector, the connector comprising: the lower end of the first horizontal section 81 is fixedly connected with the upper end of the first clamping plate 71 through a plurality of connecting blocks 12, two vertical sections 82 are arranged at the lower end of the first horizontal section 81, the two vertical sections 82 respectively penetrate through the two guide block groups in a sliding mode along the front-back direction, the lower end between the two vertical sections 82 is fixedly connected with a second horizontal section 83, and a second extending part 84 is arranged at the rear side of the second horizontal section 83;
the second fixed pulley 9 is arranged at the front side of the second fixed plate 42, the front end of the second pull rope 10 is fixedly connected with the second extension part 84, and the other end of the second pull rope 10 passes through the second fixed pulley 9 and is fixedly connected with the front side of the mounting block 76.
The working principle and beneficial effects of the technical scheme are as follows: on the basis of embodiment 4, when the first clamping plate 71 approaches the third fixing plate 73, the upper parts of the left and right second clamping plates 78 are pulled to approach each other through the first pull rope 710, meanwhile, the connecting frame is driven to move forward through the first clamping plate 71, the second pull rope 10 is driven to move through the second extension part 84 of the connecting frame, the lower parts of the left and right second clamping plates 78 are pulled to approach each other through the second pull rope 10, and the movement stability of the left and right second clamping plates 78 is ensured by the upper parts of the left and right second clamping plates 78 and the lower parts of the left and right second clamping plates 78. And the vertical section 82 guides the movement of the second extension 84 so that the second extension 84 moves more reliably.
Embodiment 6, on the basis of any one of embodiments 1 to 5, photovoltaic panel mounting bracket 5 upper end fixedly connected with spread groove 15, photovoltaic panel mounting box 6 passes through elastic connection device and spread groove 15 inner wall connection, and the antidetonation mounting bracket of being convenient for photovoltaic module quick installation still includes:
the environment detection device is arranged outside the storage box 2 and is used for collecting environment parameters, and the environment parameters comprise: ambient wind speed, ambient wind force;
vibration detection device sets up a plurality of vibration check points at photovoltaic board mounting box 6, and every vibration check point all sets up vibration detection device, and vibration detection device is used for detecting its place vibration check point's actual vibration information, vibration information includes: vibration frequency, amplitude;
the distance detection device is used for detecting the vertical distance between the target point at the top end of the photovoltaic panel and the storage box 2;
the acquisition device is used for acquiring the power generation efficiency of the photovoltaic module;
the control device, first alarm, second alarm, third alarm, controlling means respectively with environment detection device, vibration detection device, distance detection device, acquisition device, first alarm, second alarm, third alarm electricity are connected, controlling means is based on environment detection device, vibration detection device, distance detection device, acquisition device control first alarm, second alarm, third alarm work, include:
periodically determining a current vibration state coefficient based on the environment detection device and the vibration detection device, and controlling the first alarm to alarm by the control device when the current vibration state coefficient is larger than a corresponding preset value;
p is the vibration state coefficient of the current detection period, θ is the average ambient wind speed in the current detection period,for the average amplitude, n, of the kth vibration detection point in the current detection period k The average vibration frequency of the kth vibration detection point in the current detection period, g is the gravity acceleration, theta 0 The wind speed is the unit wind speed, M is the total number of parameters which have influence on vibration in the environment parameters, A i A is the actual detection value in the current detection period of the ith environmental parameter except the ambient wind speed in the parameters which have influence on vibration in the environmental parameters i0 Is A i A corresponding preset reference value; b (B) i The method is characterized in that the method comprises the steps of obtaining the influence coefficient of the ith environmental parameter except the ambient wind speed in the parameters influencing the vibration in the environmental parameters on the vibration intensity; max represents the maximum value;
when the first alarm gives an alarm, the control device controls the lifting device to work, the distance detection value is reduced by H each time of work, and then the vibration state coefficient is calculated; when the distance isThe detection device is smaller than or equal to the corresponding reference distance H 0 When the vibration state coefficient is still larger than the corresponding preset value, the control device controls the third alarm to alarm; when the distance detection device is larger than the corresponding reference distance H 0 When the vibration state coefficient is smaller than the corresponding preset value, the control acquisition device is controlled to acquire the current power generation efficiency, and when the current power generation efficiency is smaller than the minimum preset power generation efficiency, the control device is controlled to control the second alarm.
The beneficial effects of the technical scheme are as follows: the environment detection device is used for collecting environment parameters so as to determine the environment state; the vibration detection device is used for detecting actual vibration information of the vibration detection point where the vibration detection device is located, and the actual vibration state of the photovoltaic panel installation box is determined through the vibration detection device; the distance detection device is used for detecting the vertical distance between the target point at the top end of the photovoltaic panel and the storage box 2 so as to determine the current position of the photovoltaic panel, which is equivalent to the storage box 2;
periodically determining a current vibration state coefficient based on the environment detection device and the vibration detection device, and controlling the first alarm to alarm by the control device when the current vibration state coefficient is larger than a corresponding preset value; realizing periodic actual vibration state of the photovoltaic panel mounting box based on environmental stateDetermining the overall vibration intensity state of the photovoltaic panel installation box based on a plurality of vibration detection points, taking the average value and the maximum value of vibration frequencies and the average value and the maximum value of vibration amplitudes into consideration, so as to reliably reflect the actual vibration state of the photovoltaic panel installation box), and matching the theoretical vibration state of the photovoltaic panel installation box with the environment without considering vibration absorption (such as vibration absorption of an elastic connecting device)And determining the vibration state coefficient (representing the damping effect), and alarming in time when the vibration state coefficient is abnormal, representing the maintenance of an operator.
When the vibration state coefficient is abnormal, the control device controls the lifting device to work, the distance detection value is reduced by H each time, the part of the photovoltaic panel mounting box is retracted into the storage box, and the vibration influence of the environment on the photovoltaic panel is improved;
when the distance detection device is smaller than or equal to the corresponding reference distance H 0 When the vibration state coefficient is still larger than the corresponding preset value, the control device controls the third alarm to alarm, at the moment, the photovoltaic module is completely contained in the containing box and still is greatly vibrated by the environmental influence, the third alarm can alarm to reflect the closing of the containing box, the photovoltaic module is protected, and the photovoltaic module is opened when the environmental influence is small;
when the distance detection device is larger than the corresponding reference distance H 0 When the vibration state coefficient is smaller than the corresponding preset value, the control acquisition device is controlled again to acquire the current power generation efficiency, and when the current power generation efficiency is smaller than the minimum preset power generation efficiency, the control device controls the second alarm to remind an operator of checking and repairing the power generation state of the photovoltaic module, so that reliable power generation is ensured.
Embodiment 7, on the basis of embodiment 6, the number of vibration detection points is determined based on the following formula:
K 1 for the number of connection points of the photovoltaic panel installation box 6 and the elastic connection device, sigma i For the historical average detection value sigma of the ith environmental parameter in the current season i0 Is sigma (sigma) i Is set to a preset reference value (sigma) i Values of environmental parameters when the vibration influence of the photovoltaic module is small), τ i Delta is a preset reference number (a reference number which should be theoretically set in order to reliably reflect the connection stable state of the photovoltaic panel installation box, except for considering the connection point and the collision position described below) as an influence coefficient of the ith environmental parameter on the stability of the photovoltaic module; k (K) 2 The number of positions where the photovoltaic panel installation box 6 and its internal parts are likely to collide with other parts; []Representing rounding symbolsNumber (x).
The beneficial effects of the technical scheme are as follows: the above-mentioned scheme realizes comprehensively considering the connection point of photovoltaic board mounting box 6 and elastic connection device, the number of the positions that photovoltaic board mounting box 6 and its internal part are liable to collide with other parts, and the influence of the environmental parameter in the current season confirms suitable vibration detection point number, has guaranteed reliable detection.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. Antidetonation mounting bracket convenient to photovoltaic module installs fast, its characterized in that: the anti-seismic base comprises an anti-seismic base (1), wherein the upper end of the anti-seismic base (1) is connected with a storage box (2), the upper end of the storage box (2) is provided with a first opening, and the first opening is provided with a sealing door capable of being opened and closed;
the containing box (2) is connected with: lifting device (3), lifting device's (3) elevating end is connected with first supporting mechanism (4), and first supporting mechanism (4) upper end is connected with photovoltaic board mounting bracket (5), photovoltaic board mounting bracket (5) upper end is connected with photovoltaic board mounting box (6), and photovoltaic board mounting box (6) internal connection has quick installation component (7), and photovoltaic board mounting box (6) upper end opening.
2. The anti-seismic mounting frame convenient for rapid installation of a photovoltaic module according to claim 1, wherein: the first support mechanism (4) includes:
the lower end of the first fixing plate (41) is fixedly connected with the lifting end of the lifting device (3);
the second fixed plate (42), second fixed plate (42) are located first fixed plate (41) upper end, fixedly connected with a plurality of first support columns (43) between second fixed plate (42) and first fixed plate (41), connect through coupling mechanism between adjacent first support column (43), coupling mechanism includes: the horizontal frame (45), the horizontal frame (45) is fixedly connected with adjacent first support columns (43), two inclined support frames (44) are connected to the lower end of the horizontal frame (45), and the two inclined support frames (44) are respectively fixedly connected with the adjacent two first support columns (43);
the inner wall of the lower end of the storage box (2) is also connected with a plurality of guide posts (11), and the guide posts (11) penetrate through the first fixing plate (41) in a sliding manner along the up-down direction.
3. The anti-seismic mounting frame convenient for rapid installation of a photovoltaic module according to claim 1, wherein: the lifting device (3) comprises:
the vertical screw rod (31) is rotationally connected with the inner wall of the lower end of the storage box (2), and the vertical screw rod (31) is driven to rotate by the rotary driving device;
the lifting plate (32) is embedded with a screw rod nut, the screw rod nut is in threaded connection with the vertical screw rod (31), and the upper end of the lifting plate (32) is fixedly connected with the lifting plate (32) through a second supporting column (34);
the cross rod (33), both sides and lower extreme left and right sides of cross rod (33) upper end are articulated respectively have slider (35), slider (35) and lifter plate (32) sliding connection of upper end, slider (35) and containing box (2) lower extreme inner wall sliding connection of lower extreme, and two sliders (35) of upper end and two sliders (35) of lower extreme all are connected with the third spring.
4. The anti-seismic mounting frame convenient for rapid installation of a photovoltaic module according to claim 1, wherein: the quick-install assembly (7) comprises:
the first clamping plate (71) is slidably connected in the photovoltaic panel installation box (6) along the front-back direction, and a plurality of first springs (72) are fixedly connected between the first clamping plate (71) and the inner wall of the rear side of the photovoltaic panel installation box (6);
the third fixing plate (73), the third fixing plate (73) is fixedly connected to the inner lower end of the photovoltaic panel installation box (6), and the third fixing plate (73) is positioned on the front side of the first clamping plate (71);
the two groups of second clamping assemblies are symmetrically arranged on the left side and the right side of the third fixed plate (73), and the second clamping assemblies are positioned between the first clamping plate (71) and the third fixed plate (73) in the front-back direction;
a driving assembly for driving the first clamping plate (71) to slide in the front-rear direction;
and the driving assembly drives the two groups of second clamping assemblies to move along the left-right direction through the transmission mechanism when driving the first clamping plate (71) to slide back and forth.
5. The anti-seismic mounting frame for facilitating rapid installation of a photovoltaic module according to claim 4, wherein:
the drive assembly includes: the threaded rod (74) is in threaded connection with the inner wall of the rear side of the photovoltaic panel installation box (6), and the front side of the threaded rod (74) is in rotary connection or contact with the rear side of the first clamping plate (71).
6. The anti-seismic mounting frame for facilitating rapid installation of a photovoltaic module according to claim 4, wherein: further comprises: a set of guide blocks, the set of guide blocks comprising: two sets of guide blocks (75), two sets of guide blocks (75) set up respectively both sides around the second presss from both sides tight group, guide block (75) and photovoltaic board install bin (6) lower extreme inner wall fixed connection, the second presss from both sides tight subassembly and includes:
the installation piece (76), installation piece (76) and two guide blocks (75) are along fore-and-aft direction sliding connection, installation piece (76) inboard is connected with second clamping plate (78) through connecting rod (77), fixedly connected with a plurality of second springs between the left side inner wall or the right side inner wall of installation box (6) of installation piece (76) and photovoltaic board.
7. The anti-seismic mounting frame for facilitating rapid installation of a photovoltaic module according to claim 6, wherein: the rear end of the mounting block (76) penetrates through the guide block (75) on the rear side in a sliding manner, the front ends of the left side and the right side of the first clamping plate (71) are respectively provided with a first extension part (711), and the transmission mechanism comprises two groups of first transmission groups which are bilaterally symmetrical and correspond to the two groups of mounting blocks (76) one by one;
the first transmission set includes: the first guide pulley (79), first guide pulley (79) are located between guide block (75) and first clamping plate (71), and the front end and the first extension (711) fixed connection of first stay cord (710), behind first guide pulley (79) and installation piece (76) rear side fixed connection are walked around to the other end of first stay cord (710).
8. The anti-seismic mounting frame for facilitating rapid installation of a photovoltaic module according to claim 7, wherein: the transmission mechanism further includes:
a connector, the connector comprising: the clamping device comprises a first horizontal section (81), vertical sections (82) and a second horizontal section (83), wherein the lower end of the first horizontal section (81) is fixedly connected with the upper end of a first clamping plate (71) through a plurality of connecting blocks (12), two vertical sections (82) are arranged at the lower end of the first horizontal section (81), the two vertical sections (82) respectively penetrate through two groups of guide block groups in a sliding mode along the front-back direction, the lower end of each vertical section (82) is fixedly connected with the second horizontal section (83), and a second extending part (84) is arranged at the rear side of each second horizontal section (83);
the second fixed pulley (9) is arranged at the front side of the second fixed plate (42), the front end of the second stay cord (10) is fixedly connected with the second extension part (84), and the other end of the second stay cord (10) passes through the second fixed pulley (9) and is fixedly connected with the front side of the mounting block (76).
9. The anti-seismic mounting frame for facilitating rapid installation of a photovoltaic module according to claim 7, wherein: photovoltaic board mounting bracket (5) upper end fixedly connected with spread groove (15), photovoltaic board mounting box (6) are connected with spread groove (15) inner wall through elastic connection device, and the antidetonation mounting bracket of photovoltaic module quick installation of being convenient for still includes:
the environment detection device is arranged outside the storage box (2) and is used for collecting environment parameters, and the environment parameters comprise: ambient wind speed, ambient wind force;
vibration detection device sets up a plurality of vibration check points at photovoltaic board mounting box (6), and every vibration check point all sets up vibration detection device, and vibration detection device is used for detecting its place vibration check point's actual vibration information, vibration information includes: vibration frequency, amplitude;
the distance detection device is used for detecting the vertical distance between the target point at the top end of the photovoltaic panel and the storage box (2);
the acquisition device is used for acquiring the power generation efficiency of the photovoltaic module;
the control device, first alarm, second alarm, third alarm, controlling means respectively with environment detection device, vibration detection device, distance detection device, acquisition device, first alarm, second alarm, third alarm electricity are connected, controlling means is based on environment detection device, vibration detection device, distance detection device, acquisition device control first alarm, second alarm, third alarm work, include:
periodically determining a current vibration state coefficient based on the environment detection device and the vibration detection device, and controlling the first alarm to alarm by the control device when the current vibration state coefficient is larger than a corresponding preset value;
p is the vibration state coefficient of the current detection period, θ is the average ambient wind speed in the current detection period,for the average amplitude, n, of the kth vibration detection point in the current detection period k The average vibration frequency of the kth vibration detection point in the current detection period, g is the gravity acceleration, theta 0 The wind speed is the unit wind speed, M is the total number of parameters which have influence on vibration in the environment parameters, A i A is the actual detection value in the current detection period of the ith environmental parameter except the ambient wind speed in the parameters which have influence on vibration in the environmental parameters i0 Is A i A corresponding preset reference value; b (B) i The i-th environmental parameter other than the ambient wind speed among the parameters influencing vibration among the environmental parameters has an influence coefficient on the vibration intensityThe method comprises the steps of carrying out a first treatment on the surface of the max represents the maximum value;
when the first alarm gives an alarm, the control device controls the lifting device to work, the distance detection value is reduced by H each time of work, and then the vibration state coefficient is calculated; when the distance detection device is smaller than or equal to the corresponding reference distance H 0 When the vibration state coefficient is still larger than the corresponding preset value, the control device controls the third alarm to alarm; when the distance detection device is larger than the corresponding reference distance H 0 When the vibration state coefficient is smaller than the corresponding preset value, the control acquisition device is controlled to acquire the current power generation efficiency, and when the current power generation efficiency is smaller than the minimum preset power generation efficiency, the control device is controlled to control the second alarm.
10. The anti-seismic mounting frame for facilitating rapid installation of a photovoltaic module according to claim 9, wherein: the number of vibration detection points is determined based on the following formula:
K 1 for the number of connection points sigma of the photovoltaic panel installation box (6) and the elastic connection device i For the historical average detection value sigma of the ith environmental parameter in the current season i0 Is sigma (sigma) i Is defined as τ i The method comprises the steps that an influence coefficient of an ith environmental parameter on the stability of a photovoltaic module is obtained, and delta is a preset reference number; k (K) 2 The number of positions of the photovoltaic panel installation box (6) and the parts inside the photovoltaic panel installation box, which are easy to collide with other parts; []Representing a rounding symbol.
CN202310692512.8A 2023-06-12 2023-06-12 Antidetonation mounting bracket convenient to photovoltaic module installs fast Pending CN116961531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310692512.8A CN116961531A (en) 2023-06-12 2023-06-12 Antidetonation mounting bracket convenient to photovoltaic module installs fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310692512.8A CN116961531A (en) 2023-06-12 2023-06-12 Antidetonation mounting bracket convenient to photovoltaic module installs fast

Publications (1)

Publication Number Publication Date
CN116961531A true CN116961531A (en) 2023-10-27

Family

ID=88448295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310692512.8A Pending CN116961531A (en) 2023-06-12 2023-06-12 Antidetonation mounting bracket convenient to photovoltaic module installs fast

Country Status (1)

Country Link
CN (1) CN116961531A (en)

Similar Documents

Publication Publication Date Title
CN116961531A (en) Antidetonation mounting bracket convenient to photovoltaic module installs fast
CN111220214A (en) Ecological environment monitoring device
CN110145220B (en) Structure of push-pull type protective gate
CN208765961U (en) A kind of detection device of glass-frame riser
CN215101514U (en) Hoisting anti-collision device for petroleum engineering equipment
CN214625351U (en) Communication antenna support
CN202645255U (en) Power beam device of sensing gantry crane
CN216108362U (en) Hydraulic engineering gate drive arrangement
CN210108150U (en) Novel steel wire rope traction lifting translation target drone
CN115267506A (en) Integrated circuit board intelligent detection equipment and detection system thereof
CN110849636B (en) Lifting type back door Cubin module frame and using method
CN210069350U (en) Monitoring device convenient to overhaul
CN209957188U (en) Elevator for dish passing in restaurant
CN219843560U (en) Guide rail device for photovoltaic power station
CN215155757U (en) Mobile airport
CN116754170B (en) Bumper mechanical strength detection equipment and method thereof
CN216643574U (en) Safe environment monitoring device for constructional engineering
CN217786105U (en) Dam displacement monitoring and early warning device
CN219588607U (en) Road monitoring rod convenient to maintain
CN216524823U (en) Vehicle door opening and closing detection device
CN213738230U (en) Movable cross beam mechanism for electromechanical equipment
CN212691356U (en) Lifting and rotating device for monitoring vehicle
CN218144369U (en) Device for carrying Tray disc
CN220122005U (en) Battery box mounting frame of new energy bus
CN219058250U (en) Automobile chassis assembly hoisting support

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination