CN114499374B - Photovoltaic power generation installing support - Google Patents

Photovoltaic power generation installing support Download PDF

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Publication number
CN114499374B
CN114499374B CN202210112313.0A CN202210112313A CN114499374B CN 114499374 B CN114499374 B CN 114499374B CN 202210112313 A CN202210112313 A CN 202210112313A CN 114499374 B CN114499374 B CN 114499374B
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China
Prior art keywords
clamping
power generation
photovoltaic power
positioning rod
cylinder
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CN202210112313.0A
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Chinese (zh)
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CN114499374A (en
Inventor
李杨
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Beijing Jingyuntong Technology Co Ltd
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Beijing Jingyuntong Technology Co Ltd
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Priority to CN202210112313.0A priority Critical patent/CN114499374B/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
    • F24S25/634—Clamps; Clips
    • 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
    • F24S30/425—Horizontal axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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

Abstract

The invention discloses a photovoltaic power generation mounting bracket, which comprises two clamping mechanisms respectively clamped at two sides of a photovoltaic power generation plate, wherein each clamping mechanism comprises: a fixed cylinder, one side of which is provided with a first opening; the clamping cylinder is coaxially inserted into the fixed cylinder, and a second opening is formed in one side of the clamping cylinder; the clamping assembly comprises a first rotating shaft, a transmission plate, a poking plate and a clamping plate; and the positioning rod is coaxially inserted in the clamping cylinder. According to the invention, two sides of the photovoltaic power generation panel are clamped on the two clamping mechanisms, and the clamping mechanisms can be self-locked, so that the photovoltaic power generation panel can be rapidly installed and dismantled without damaging the integrity of the photovoltaic power generation panel.

Description

Photovoltaic power generation installing support
Technical Field
The invention relates to the technical field of photovoltaic power generation equipment. More particularly, the present invention relates to a photovoltaic power generation mounting bracket.
Background
The photovoltaic power generation mainly comprises a photovoltaic power generation board, a controller and an inverter, wherein the photovoltaic power generation board is installed in a mode that positioning holes are drilled in the photovoltaic power generation board, the photovoltaic power generation board is fixed with a support through a series of components such as nuts and screws, the installation and fastening operations of the components such as the nuts and the screws are complex, a large amount of manpower is consumed, the installation operation efficiency of the photovoltaic power generation board is low, and the subsequent disassembly is troublesome due to the fixation of the nuts and the screws, so that the subsequent disassembly and maintenance of the support or the photovoltaic power generation board are inconvenient; in addition, holes need to be drilled in the photovoltaic panel, destroying the integrity of the photovoltaic panel.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is yet another object of the present invention to provide a photovoltaic power generation mounting bracket that allows for quick installation and removal of a photovoltaic power generation panel without compromising the integrity of the photovoltaic power generation panel by clamping both sides of the photovoltaic power generation panel to two clamping mechanisms and allowing for self-locking.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a photovoltaic power generation mounting bracket including two clamping mechanisms respectively clamped to both sides of a photovoltaic power generation panel, the clamping mechanisms including:
the fixed cylinder is of a hollow structure with one open end and the other closed end, and one side of the fixed cylinder is provided with a first opening along the axial direction of the fixed cylinder; two first clamping groove groups are symmetrically arranged on the inner wall of the fixed cylinder, and each first clamping groove group comprises a plurality of first clamping grooves which are arranged at intervals along the axial direction of the fixed cylinder; the other end of the fixed cylinder is provided with a circular first through hole; the two fixed cylinders are arranged on the mounting seat;
the clamping cylinder is coaxially inserted into the fixed cylinder, and the diameter of the clamping cylinder is larger than that of the first through hole; the clamping cylinder is of a hollow structure with two open ends, and one side of the clamping cylinder is provided with a second opening which is radially communicated with the first opening; two side edges of the photovoltaic power generation board are respectively clamped in the two second openings; two strip-shaped second through holes extending along the axial direction of the clamping cylinder are formed in the circumferential side surface of the clamping cylinder, and the two second through holes are respectively positioned on two sides of the second opening; two third through hole groups are arranged on the clamping cylinder, one first clamping groove group is correspondingly provided with one third through hole group, and the third through hole group comprises a plurality of third through holes which are in one-to-one correspondence with the plurality of first clamping grooves; the size of the first opening is larger than that of the second opening;
two centre gripping subassemblies, a second through-hole correspondence sets up a centre gripping subassembly, the centre gripping subassembly includes:
the second through hole of the first rotating shaft is parallel to and rotatably arranged in the second through hole;
one side of the transmission plate is fixedly connected with the first rotating shaft, and the other side of the transmission plate obliquely extends towards the direction close to the axis of the clamping cylinder;
the section of the poking plate along the radial direction of the clamping cylinder is of an arc structure, and one side of the poking plate is fixedly connected with the other side of the transmission plate; a plurality of first clamping blocks which are arranged at intervals along the axial direction of the clamping cylinder are fixedly arranged on the convex surface of the poking plate, the plurality of first clamping blocks on one poking plate are arranged in a one-to-one correspondence manner with the plurality of third through holes on the same side, the first clamping blocks are of columnar structures which extend along the radial direction of the arc-shaped structure of the poking plate, and the free ends of the first clamping blocks penetrate through the corresponding third through holes and can be clamped in the corresponding first clamping grooves;
one side of the clamping plate is fixedly connected with the first rotating shaft, the other side of the clamping plate extends towards the direction close to the photovoltaic power generation plate, a rubber block is fixedly arranged on the other side of the clamping plate, and the rubber block is abutted to the surface of the photovoltaic power generation plate; a plurality of elastic bulges are arranged on one side surface of the rubber block close to the photovoltaic power generation plate;
the positioning rod is coaxially inserted into the clamping barrel, the concave surfaces of the two poking plates are abutted against the circumferential side surface of the positioning rod, and one end of the positioning rod penetrates through the first through hole and is detachably connected with the fixed barrel through the positioning mechanism.
Preferably, one end of the positioning rod of the photovoltaic power generation mounting bracket is of a conical structure, and the other end of the positioning rod is open; the inner part of the positioning rod is of a hollow structure; the positioning mechanism includes:
the baffle is an arc-shaped structure fixedly arranged on one side of the positioning rod, and the outer diameter of the baffle is larger than the diameter of the fixed cylinder;
the sleeve is rotatably connected with the inner wall of the positioning rod through a bearing, one end of the sleeve is positioned in the positioning rod, and the other end of the sleeve extends out of the other end of the positioning rod along the axial direction of the positioning rod;
the screw rod is arranged inside the positioning rod, one end of the screw rod is of a conical structure, the other end of the screw rod is inserted into the sleeve, and the screw rod is in threaded connection with the sleeve;
the two elastic pins are symmetrically arranged on two sides of the positioning rod and located at one end of the positioning rod, the end face of one end of each elastic pin is an inclined plane and located inside the positioning rod, and the other end of each elastic pin extends out of the positioning rod along the radial direction of the positioning rod; an annular positioning plate is sleeved on the circumferential side surface of the elastic pin close to one end of the elastic pin, a spring is sleeved on the elastic pin, one end of the spring is fixedly connected with the annular positioning plate, and the other end of the spring is fixedly connected with the inner wall of the positioning rod; one ends of the two elastic pins are mutually abutted to form a V-shaped groove for accommodating one end of the screw rod; the sum of the lengths of the two elastic pins is not greater than the diameter of the first through hole.
Preferably, the other end of the elastic pin of the photovoltaic power generation mounting bracket is provided with a first ball in a rolling manner.
Preferably, the photovoltaic power generation mounting bracket, the other end of locating lever is equipped with the lid, is equipped with the second draw-in groove on its inner wall, telescopic other end is equipped with the second fixture block that can block and locate in the second draw-in groove.
Preferably, the photovoltaic power generation mounting bracket, be equipped with the guide way along its axial on the opposite side inner wall of fixed section of thick bamboo, the guide block has set firmly on the opposite side of a centre gripping section of thick bamboo, the guide block slides and locates in the guide way.
Preferably, the photovoltaic power generation mounting bracket is provided with an anti-slip edge on one side surface of the rubber block close to the photovoltaic power generation plate.
Preferably, the photovoltaic power generation mounting bracket, the free end of first fixture block rolls and is equipped with the second ball.
Preferably, the side wall of the second opening is provided with a rubber pad.
The invention at least comprises the following beneficial effects:
1. according to the invention, two sides of the photovoltaic power generation panel are clamped on the two clamping mechanisms, and the clamping mechanisms can be self-locked, so that the photovoltaic power generation panel can be rapidly installed and disassembled, and meanwhile, the integrity of the photovoltaic power generation panel cannot be damaged;
2. when the photovoltaic power generation panel is installed, a clamping cylinder is inserted into the fixing cylinder from one end of the fixing cylinder, the end part of the clamping cylinder is abutted against the inner wall of the end face of the other end of the fixing cylinder, the first opening and the second opening are radially communicated, a plurality of third through holes on the clamping cylinder correspond to a plurality of first clamping grooves one by one, the distance between the other sides of the two clamping plates is larger than the thickness of the photovoltaic power generation panel, the two sides of the photovoltaic power generation panel are respectively clamped in the two first openings, the two clamping plates are respectively positioned on the two sides of the photovoltaic power generation panel, then a positioning rod is inserted into the clamping cylinder from one end of the clamping cylinder, the positioning rod is inserted between the two stirring plates, the two stirring plates are propped open by the insertion of the positioning rod, the other sides of the two clamping plates are driven to rotate towards the directions close to each other by the stirring plates, so that the rubber block clamps the two side faces of the photovoltaic power generation panel, a plurality of elastic bulges on the rubber block are deformed and abutted against the surface of the photovoltaic power generation panel, further firmly clamping the photovoltaic power generation panel; meanwhile, the poking plate is expanded to drive the first clamping block to rotate until the free end of the first clamping block is clamped in the first clamping groove, so that the clamping cylinder and the fixed cylinder are positioned relatively, and the clamping mechanism can clamp the photovoltaic power generation panel and can realize self-locking; the positioning rod is connected with the fixed cylinder through a positioning mechanism;
when the photovoltaic power generation panel needs to be detached from the two clamping mechanisms, the positioning mechanism is detached, then the positioning rod is pulled out from one end of the clamping cylinder, the other sides of the two poking plates are poked towards the mutually approaching direction, and the other sides of the two clamping plates are driven to move towards the mutually departing direction, so that the two rubber blocks on the two clamping plates are contacted to clamp and fasten the photovoltaic power generation panel, and the photovoltaic power generation panel is easily detached from the two clamping mechanisms;
3. after the two sides of the photovoltaic power generation board are clamped on the two clamping mechanisms and the positioning rod is inserted into the clamping cylinder, one end of the positioning rod and two elastic pins on two sides of the positioning rod both pass through the first through hole to move to the other end of the fixed cylinder, the baffle plate is lapped at one end of the fixed cylinder, by rotating the sleeve relative to the positioning rod, the sleeve rotates to drive the screw rod to move along the axial direction of the positioning rod and towards the direction close to one end of the positioning rod, one end of the conical structure of the screw rod moves into a V-shaped groove formed by one ends of the two elastic pins, and the two elastic pins are moved towards the direction away from each other continuously, the two other ends of the elastic pins move to the two sides of the first through hole, one side of the elastic pins close to the screw rod is abutted with the outer wall of the end face of the other end of the fixed cylinder, the positioning rod and the fixed cylinder are positioned relatively through the baffle and the two elastic pins, so that the positioning rod is prevented from falling off;
when the disassembly is needed, the sleeve is rotated reversely relative to the positioning rod to drive the screw rod to move towards the direction away from one end of the positioning rod until the screw rod moves to the position where the screw rod and the two elastic pins do not interfere with each other, the two elastic pins move towards the direction close to each other under the action of the elasticity of the corresponding springs, the two elastic pins move to the position where one ends of the two elastic pins are mutually abutted, and at the moment, the total length of the two elastic pins is not more than that of the first through hole, namely, the two elastic pins can pass through the first through hole; then relative fixed section of thick bamboo, pull out the locating lever from the one end of fixed section of thick bamboo, quick, light dismantlement of realizing the locating lever.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a photovoltaic power generation mounting bracket according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism inserted into a positioning rod according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a clamping mechanism according to another embodiment of the present invention, in a state where the positioning rod is not located;
FIG. 4 is a schematic structural diagram of a positioning rod and a fixing cylinder in an unset state according to another embodiment of the present invention;
FIG. 5 is a schematic structural view of a positioning rod and a fixing cylinder in another embodiment of the present invention;
FIG. 6 is a schematic structural view of the mounting base according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of the mounting base according to another embodiment of the present invention.
Description of reference numerals: 1-a photovoltaic power generation panel; 2-fixing the cylinder; 21-a first opening; 22-a first card slot; 23-a first via hole; 24-a groove; 25-a guide groove; 3-clamping the cylinder; 31-a second opening; 32-a second via; 33-a third via; 34-a guide block; 41-a first shaft; 42-a drive plate; 43-a toggle plate; 431-a first fixture block; 44-a clamping plate; 45-rubber block; 451-elastic protrusions; 5-positioning the rod; 51-a baffle; 52-a sleeve; 53-screw rod; 54-a resilient pin; 541-a first ball; 55-positioning plate; 56-a spring; 61-a base; 62-a turntable; 63-a second shaft; 64-a threaded sleeve; 65-a first telescopic rod; 66-first connecting rod; 67-a second telescopic rod; 68-a second connecting rod; 69-third telescopic bar.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 7, the present invention provides a photovoltaic power generation mounting bracket, which includes two clamping mechanisms respectively clamped at two sides of a photovoltaic power generation panel 1, wherein the clamping mechanisms include:
the fixed cylinder 2 is of a hollow structure with one open end and the other closed end, and one side of the fixed cylinder 2 is provided with a first opening 21 along the axial direction; two first clamping groove groups are symmetrically arranged on the inner wall of the fixed cylinder 2, and each first clamping groove group comprises a plurality of first clamping grooves 22 which are arranged at intervals along the axial direction of the fixed cylinder 2; the other end of the fixed cylinder 2 is provided with a circular first through hole 23; the two fixed cylinders 2 are arranged on the mounting seat;
the clamping cylinder 3 is coaxially inserted into the fixed cylinder 2, and the diameter of the clamping cylinder 3 is larger than that of the first through hole 23; the clamping cylinder 3 is a hollow structure with two open ends, and one side of the clamping cylinder 3 is provided with a second opening 31 which is radially communicated with the first opening 21; two side edges of the photovoltaic power generation panel 1 are respectively clamped in the two second openings 31; the circumferential side surface of the clamping cylinder 3 is provided with two strip-shaped second through holes 32 extending along the axial direction of the clamping cylinder, and the two first through holes 23 are respectively positioned at two sides of the second opening 31; two third through hole groups are arranged on the clamping cylinder 3, one first clamping groove group is correspondingly provided with one third through hole group, and the third through hole group comprises a plurality of third through holes 33 which are in one-to-one correspondence with the first clamping grooves 22; the size of the first opening is larger than that of the second opening;
two clamping components, a second through-hole 32 corresponds sets up a clamping component, clamping component includes:
the first rotating shaft 41 is parallel to the second through hole 32, and the sizes of the first opening and the second through hole 32 which are rotatably arranged in the second through hole are set so as not to limit the rotation of the first rotating shaft 41 to drive the clamping plate 44 and the transmission plate 42 to rotate relative to the clamping cylinder 3;
a transmission plate 42 having one side fixed to the first rotary shaft 41 and the other side extending obliquely toward the axial direction of the grip cylinder 3;
a poking plate 43, the section of which along the radial direction of the clamping cylinder 3 is of an arc structure, and one side of the poking plate 43 is fixedly connected with the other side of the transmission plate 42; a plurality of first clamping blocks 431 which are arranged at intervals along the axial direction of the clamping barrel 3 are fixedly arranged on the convex surface of the poking plate 43, the plurality of first clamping blocks 431 on one poking plate 43 are arranged in one-to-one correspondence with the plurality of third through holes 33 on the same side, the first clamping blocks 431 are in a columnar structure which extends along the radial direction of the arc-shaped structure of the poking plate 43, and the free ends of the first clamping blocks 431 penetrate through the corresponding third through holes 33 and can be clamped in the corresponding first clamping grooves 22; the third through hole 33 is of an arc-shaped structure and does not limit the rotation of the first clamping block 431 relative to the clamping cylinder 3 under the driving of the rotation of the poke rod;
a clamping plate 44, one side of which is fixedly connected with the first rotating shaft 41, and the other side of which extends towards the direction close to the photovoltaic power generation plate, wherein the other side of the clamping plate 44 is fixedly provided with a rubber block 45, and the rubber block 45 is abutted against the surface of the photovoltaic power generation plate; a plurality of elastic protrusions 451 are arranged on one side surface of the rubber block 45 close to the photovoltaic power generation panel;
the positioning rod 5 is coaxially inserted into the clamping barrel 3, the concave surfaces of the two poking plates 43 are abutted against the circumferential side surface of the positioning rod 5, and one end of the positioning rod 5 penetrates through the first through hole 23 and is detachably connected with the fixed barrel 2 through a positioning mechanism.
In the technical scheme, the two sides of the photovoltaic power generation panel 1 are clamped on the two clamping mechanisms, and the clamping mechanisms can be self-locked, so that the photovoltaic power generation panel 1 can be rapidly installed and detached, and the integrity of the photovoltaic power generation panel 1 cannot be damaged.
The size of the first opening 21 is larger than that of the second opening 31, so that the fixed cylinder 2 does not limit the rotation of the clamping mechanism, the second opening 31 extends from one end of the clamping cylinder 3 to the other end of the clamping cylinder, the first opening 21 extends from one end of the fixed cylinder 2 to the other end of the fixed cylinder, preferably, a groove 24 communicated with the first opening 21 is arranged on the end surface of the other end of the fixed cylinder 2 and is formed by radially sinking from one side of the fixed cylinder 2, the clamping mechanism can be used for clamping a photovoltaic power generation panel 1 with the length larger than that of the clamping cylinder 3, at the moment, two ends of the photovoltaic power generation panel 1 respectively protrude out of two ends of the clamping cylinder 3, the side edges of the photovoltaic power generation panel are clamped in the second opening 31 and the groove 24, and when the length of the photovoltaic power generation panel 1 is not larger than that of the clamping cylinder 3, one end of the photovoltaic power generation panel 1 abuts against the inner wall of the end surface of the other end of the fixed cylinder 2;
the two clamping mechanisms are arranged on the mounting seat through the connection of the fixed cylinder 2 and the mounting seat, when the photovoltaic power generation panel 1 is mounted, the clamping cylinder 3 is inserted into the fixed cylinder 2 from one end of the fixed cylinder 2, the end part of the clamping cylinder 3 is abutted against the inner wall of the end face of the other end of the fixed cylinder 2, the first opening 21 and the second opening 31 are radially communicated, the plurality of third through holes 33 on the clamping cylinder 3 correspond to the plurality of first clamping grooves 22 one by one, the distance between the other sides of the two clamping plates 44 is larger than the thickness of the photovoltaic power generation panel 1, the two sides of the photovoltaic power generation panel 1 are respectively clamped in the two first openings 21, the two clamping plates 44 are respectively positioned at the two sides of the photovoltaic power generation panel 1, then the positioning rod 5 is inserted into the clamping cylinder 3 from one end of the clamping cylinder 3, the positioning rod 5 is inserted between the two shifting plates 43, the insertion of the positioning rod 5 shifts the two shifting plates 43, the shifting plates 43 drive the other sides of the two clamping plates 44 to rotate towards the directions close to each other, the rubber block 45 is further used for clamping two side faces of the photovoltaic power generation panel 1, the plurality of elastic protrusions 451 on the rubber block 45 are deformed, the photovoltaic power generation panel can be firmly clamped, meanwhile, the poking plate 43 is spread, the first clamping block 431 is driven to rotate until the free end of the first clamping block 431 is clamped in the first clamping groove 22, so that the clamping cylinder 3 and the fixed cylinder 2 are relatively positioned, and the clamping mechanism is used for clamping the photovoltaic power generation panel 1 and self-locking the photovoltaic power generation panel; the positioning rod 5 is connected with the fixed cylinder 2 through a positioning mechanism;
when photovoltaic power generation board 1 needs to be dismantled from two fixture, dismantle positioning mechanism, then pull out locating lever 5 from the one end of a clamping cylinder 3, stir the opposite side of two stirring boards 43 towards the direction that is close to each other, drive the opposite side of two grip blocks 44 and remove towards the direction that keeps away from each other for two rubber blocks 45 on two grip blocks 44 contact the centre gripping fastening to photovoltaic power generation board 1, and then light dismantles photovoltaic power generation board 1 from two fixture.
In another technical scheme, in the photovoltaic power generation mounting bracket, one end of the positioning rod 5 is in a conical structure, and the other end of the positioning rod is open; the positioning rod 5 is internally of a hollow structure; the positioning mechanism includes:
the baffle plate 51 is of an arc structure fixedly arranged on one side of the positioning rod 5, and the outer diameter of the baffle plate 51 is larger than the diameter of the fixed cylinder 2; the baffle 51 is positioned at a position close to the other end of the positioning rod 5;
a sleeve 52 rotatably connected to the inner wall of the positioning rod 5 through a bearing, one end of the sleeve 52 being located inside the positioning rod 5, and the other end extending in the axial direction of the positioning rod 5 to penetrate the other end of the positioning rod 5;
a screw 53 provided inside the positioning rod 5, one end of the screw 53 having a conical structure and the other end thereof being inserted into the sleeve 52, the screw 53 being in threaded connection with the sleeve 52; the inner wall of the sleeve 52 is provided with an internal thread matched with the external thread on the screw 53;
the two elastic pins 54 are symmetrically arranged on two sides of the positioning rod 5 and located at one end of the positioning rod 5, the end face of one end of each elastic pin 54 is an inclined plane and located inside the positioning rod 5, and the other end of each elastic pin extends out of the positioning rod 5 along the radial direction of the positioning rod 5; an annular positioning plate 55 is sleeved on the circumferential side surface of the elastic pin 54 close to one end of the elastic pin, a spring 56 is sleeved on the elastic pin 54, one end of the spring 56 is fixedly connected with the annular positioning plate 55, and the other end of the spring 56 is fixedly connected with the inner wall of the positioning rod 5; one ends of the two elastic pins 54 abut against each other to form a V-shaped groove for accommodating one end of the screw 53; the sum of the lengths of the two elastic pins 54 is not greater than the diameter of the first through hole 23. The distance between the shutter 51 and the elastic pin 54 in the axial direction of the positioning rod 5 is longer than the length of the fixed cylinder 2. In practical applications, two symmetrical guide through holes (taking fig. 4 as an example, two guide through holes are symmetrically formed along a direction parallel to a screen) are formed in the positioning rod, and the elastic pin is in sliding connection with the inner wall of the corresponding guide through hole; an annular sliding groove is annularly arranged on the inner wall of the positioning rod, two sides (taking fig. 4 as an example, along the direction vertical to the screen) of the elastic pin, which are arranged at intervals along the direction vertical to the screen, are respectively connected with the sliding groove in a sliding manner through a guide rod, and the guide rod is positioned at one end of the elastic pin; the guide bar is perpendicular to the screen and is of a telescopic structure, so that under the action of the screw rod and the elastic action of the spring, the elastic pin always moves along the radial direction of the positioning rod under the guiding action of the guide bar.
In the above technical solution, after the positioning rod 5 is inserted into the clamping cylinder 3, one end of the positioning rod 5 and two elastic pins 54 on two sides of the positioning rod 5 both pass through the first through hole 23 and move to the other end of the fixed cylinder 2, the baffle plate 51 is lapped on one end of the fixed cylinder 2, by rotating the sleeve 52 relative to the positioning rod 5, the rotation of the sleeve 52 drives the screw 53 to move along the axial direction of the positioning rod 5 and towards the direction close to one end of the positioning rod 5, one end of the conical structure of the screw 53 moves into the V-shaped groove formed by one end of the two elastic pins 54 and continues to move the two elastic pins 54 towards the direction away from each other, the two other ends of the elastic pins 54 move to two sides of the first through hole 23, one side of the elastic pin 54 close to the screw 53 abuts against the outer wall of the end face of the other end of the fixed cylinder 2, the positioning rod 5 and the fixed cylinder 2 are relatively positioned through the baffle plate 51 and the two elastic pins 54, the falling off of the positioning rod 5 is avoided;
when disassembly is needed, the sleeve 52 is rotated reversely relative to the positioning rod 5, the screw 53 is driven to move towards the direction away from one end of the positioning rod 5 until the screw 53 moves to the position where the screw 53 and the two elastic pins 54 do not interfere with each other, the two elastic pins 54 move towards the direction of approaching each other under the action of the elastic force of the corresponding springs 56, the two elastic pins 54 move to the position where the two ends are abutted against each other, at the moment, the total length of the two elastic pins 54 is not more than the first through hole 23, namely, the two elastic pins 54 can pass through the first through hole 23; then relative fixed section of thick bamboo 2, pull out locating lever 5 from the one end of fixed section of thick bamboo 2, quick, light dismantlement of realizing locating lever 5.
In another technical solution, in the photovoltaic power generation mounting bracket, a first ball 541 is arranged at the other end of the elastic pin 54 in a rolling manner. When the positioning rod 5 is inserted into the holding cylinder 3, the elastic pins 54 on both sides of the positioning rod 5 need to pass through the first through hole 23, and the other end of the elastic pin 54 contacts with the inner wall of the first through hole 23, and the first ball 541 is provided to ensure that the elastic pin 54 can smoothly pass through the first through hole 23.
In another technical scheme, the other end of the positioning rod 5 of the photovoltaic power generation mounting bracket is provided with a cover body, the inner wall of the positioning rod is provided with a second clamping groove, and the other end of the sleeve 52 is provided with a second clamping block which can be clamped in the second clamping groove. The cover body is arranged, so that the other end of the positioning rod 5 can be sealed, the positioning of the sleeve 52 can be realized through the matching of the second clamping groove and the second clamping block, and the sleeve 52 is prevented from being rotated unnecessarily in the use process, so that the positioning rod 5 falls off from the fixed cylinder 2.
In another technical scheme, the photovoltaic power generation mounting bracket is characterized in that a guide groove 25 is formed in the inner wall of the other side of the fixing barrel 2 along the axial direction of the fixing barrel, a guide block 34 is fixedly arranged on the other side of the clamping barrel 3, and the guide block 34 is slidably arranged in the guide groove 25. In the process of inserting the clamping cylinder 3 into the fixed cylinder 2 from one end of the fixed cylinder 2, as shown in fig. 1, the guide block 34 is aligned with the position of the guide slot 25, the first opening 21 and the second opening 31 are opposite to each other along the radial direction of the fixed cylinder 2, the set of first locking slots 22 of the fixed cylinder 2 correspond to the set of third through holes 33 on the clamping cylinder 3, so that when self-locking is performed by the positioning rod 5, the first clamping block 431 can rotate in the third through hole 33 along with the rotation of the poke rod until the free end of the first clamping block 431 is clamped in the first clamping groove 22, so that the relative positioning of the clamping cylinder 3 and the fixed cylinder 2 is realized, the guide block 34 and the guide groove 25 are arranged, the smooth insertion of the clamping cylinder 3 into the fixed cylinder 2 is ensured, and the first opening 21 and the second opening 31 are ensured to be communicated along the radial direction after the insertion is finished, when self-locking is performed, the first locking block 431 can be smoothly and rotatably locked in the first locking groove 22.
In another technical scheme, the photovoltaic power generation mounting bracket is provided with an anti-slip edge on one side surface of the rubber block 45 close to the photovoltaic power generation panel 1. Two rubber blocks 45 respectively with photovoltaic power generation board 1's upper surface and lower surface centre gripping, set up anti-skidding arris on rubber block 45, improve the centre gripping fastening dynamics of rubber block 45 to photovoltaic power generation board 1, and then improve the steadiness to the installation of photovoltaic power generation board 1.
In another technical scheme, in the photovoltaic power generation mounting bracket, a second ball is arranged at the free end of the first clamping block 431 in a rolling manner. In the process of ensuring that the first fixture block 431 rotates into the first clamping groove 22, the free end of the first fixture block 431 can contact with the inner wall of the clamping cylinder 3, the free end of the first fixture block 431 is provided with the rolling second ball, the friction force between the free end of the first fixture block 431 and the inner wall of the clamping cylinder 3 is reduced, the smooth rotation of the first fixture block 431 is ensured, and the first fixture block 431 is prevented from being clamped with the inner wall of the clamping cylinder 3 in the rotation process.
In another technical scheme, the photovoltaic power generation mounting bracket is provided with a rubber pad on the side wall of the second opening 31.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the mounting bracket includes:
a base 61, in which a first motor is arranged, and a second motor is arranged on one side;
a turntable 62 horizontally rotatably provided on the base 61; the output shaft of the first motor extends vertically upwards and is fixedly connected with the bottom of the turntable 62;
the second rotating shaft 63 is horizontally arranged, and two ends of the second rotating shaft 63 are rotatably connected with the side wall of the rotating disc 62; two threaded sleeves 64 are rotatably sleeved on the second rotating shaft 63, and one threaded sleeve 64 is correspondingly arranged on one clamping mechanism; the threaded sleeve 64 is in threaded connection with the circumferential outer wall of the second rotating shaft 63, and an external thread matched with the internal thread of the threaded sleeve 64 is arranged on the circumferential outer wall of the second rotating shaft 63; the rotation of the second rotating shaft 63 drives the two threaded sleeves 64 to move in opposite directions; an output shaft of the second motor is coaxially arranged with the second rotating shaft 63, and the output shaft of the second motor is fixedly connected with one end of the second rotating shaft 63;
two pairs of first telescopic rods 65 are arranged at intervals along the axial direction of the second rotating shaft 63, one pair of first telescopic rods 65 are correspondingly arranged on one threaded sleeve 64, the pair of first telescopic rods 65 are respectively symmetrically arranged on two sides of the second rotating shaft 63, the first telescopic rods 65 are vertically arranged, the bottom of each first telescopic rod 65 is connected with the rotating disc 62 in a sliding manner along the axial direction of the second rotating shaft 63, and two ends of the fixed cylinder 2 are respectively hinged with the tops of the corresponding pair of first telescopic rods 65; the lower ends of the pair of first telescopic rods 65 are fixedly connected with the corresponding thread sleeves 64 through horizontally arranged first connecting rods 66 respectively;
the two second telescopic rods 67 are electric telescopic rods, the two second telescopic rods 67 are respectively vertically arranged on two sides of the second rotating shaft 63, the second telescopic rods 67 are positioned in the middle of the two first telescopic rods 65 on the same side, a second connecting rod 68 is fixedly arranged at the top of each second telescopic rod 67, and the second connecting rods 68 are parallel to the second rotating shaft 63; the tops of the two first telescopic rods 65 positioned on the same side are fixedly connected with the end parts of the corresponding second connecting rods 68 through third telescopic rods 69, and the third telescopic rods 69 are coaxially arranged with the corresponding second connecting rods 68.
In the above technical solution, the second rotating shaft 63 circumferentially rotates around its axis to drive the two threaded sleeves 64 to synchronously move toward a direction of approaching or separating from each other, the movement of the threaded sleeves 64 can drive the corresponding pair of first telescopic rods 65 to move, and the two pairs of first telescopic rods 65 can move toward a direction of approaching or separating from each other under the drive of the two threaded sleeves 64, thereby realizing the adjustment of the distance between the two pairs of first telescopic rods 65, and achieving the purpose of adjusting the distance between the two clamping mechanisms, so that the mounting bracket of the present invention can be applied to photovoltaic power generation panels 1 with different widths;
the motor drives the turntable 62 to rotate relative to the base 61, so as to drive the two clamping mechanisms to rotate along the circumferential direction, and further drive the photovoltaic power generation panel 1 to rotate along the circumferential direction; the two ends of the fixed cylinder 2 are respectively hinged with the tops of the two first telescopic rods 65, and by adjusting the heights of the two first telescopic rods 65, the inclination angle of the fixed cylinder 2 is adjusted, two first telescopic rods 65 positioned at the same side (two first telescopic rods 65 corresponding to the same end of the two fixed cylinders 2) are linked with the second telescopic rod 67 through two third telescopic rods 69 and a second connecting rod 68, so that the extension and contraction of the second expansion link 67 drives the extension and contraction of the two first expansion links 65 positioned at the same side, further realizing the synchronous adjustment of the height of the same end of the two fixed cylinders 2, thereby realizing the adjustment of the inclination angle of the photovoltaic power generation panel 1, realizing the multi-directional adjustment of the photovoltaic power generation panel 1 by matching the rotation of the turntable 62, sunlight is directly irradiated on the photovoltaic power generation panel 1, so that the photovoltaic power generation panel 1 can fully absorb the sunlight, and the photovoltaic power generation efficiency is improved;
in practical application, a solar sensor is arranged on the upper surface of the photovoltaic power generation panel 1, a controller is arranged on the photovoltaic power generation mounting bracket, the controller is connected with the solar sensor, a first motor and two second telescopic rods 67, the solar sensor is used for detecting the position of the sun and feeding back the detected sun position information to the controller, control logic is arranged in the controller, the controller can control the first motor and the two second telescopic rods 67 to act according to the received sun position information detected by the solar sensor, the first motor drives the turntable 62 to rotate, and the photovoltaic power generation panel 1 is driven to rotate along the circumferential direction; simultaneously, the two telescopic links 67 of two second telescopic links respectively drive the two first telescopic links 65 that are located the homonymy in step flexible, and the both ends that drive photovoltaic power generation board 1 reciprocate to the realization is to the regulation of the inclination of photovoltaic power generation board 1, and on the photovoltaic power generation board 1 was penetrated directly to the sunlight, make photovoltaic power generation board 1 can fully absorb solar energy, improve the generating efficiency.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (8)

1. Photovoltaic power generation installing support, its characterized in that includes two fixture of centre gripping respectively in photovoltaic power generation board both sides, fixture includes:
the fixed cylinder is of a hollow structure with one open end and the other closed end, and one side of the fixed cylinder is provided with a first opening along the axial direction of the fixed cylinder; two first clamping groove groups are symmetrically arranged on the inner wall of the fixed cylinder, and each first clamping groove group comprises a plurality of first clamping grooves which are arranged at intervals along the axial direction of the fixed cylinder; the other end of the fixed cylinder is provided with a circular first through hole; the two fixed cylinders are arranged on the mounting seat;
the clamping cylinder is coaxially inserted into the fixed cylinder, and the diameter of the clamping cylinder is larger than that of the first through hole; the clamping cylinder is of a hollow structure with two open ends, and one side of the clamping cylinder is provided with a second opening which is radially communicated with the first opening; two side edges of the photovoltaic power generation board are respectively clamped in the two second openings; two strip-shaped second through holes extending along the axial direction of the clamping cylinder are formed in the circumferential side surface of the clamping cylinder, and the two second through holes are respectively positioned on two sides of the second opening; two third through hole groups are arranged on the clamping cylinder, one first clamping groove group is correspondingly provided with one third through hole group, and the third through hole group comprises a plurality of third through holes which are in one-to-one correspondence with the plurality of first clamping grooves; the size of the first opening is larger than that of the second opening;
two centre gripping subassemblies, a second through-hole correspondence sets up a centre gripping subassembly, the centre gripping subassembly includes:
the first rotating shaft is parallel to the second through hole and is rotatably arranged in the second through hole;
one side of the transmission plate is fixedly connected with the first rotating shaft, and the other side of the transmission plate obliquely extends towards the direction close to the axis of the clamping cylinder;
the section of the poking plate along the radial direction of the clamping cylinder is of an arc structure, and one side of the poking plate is fixedly connected with the other side of the transmission plate; a plurality of first clamping blocks which are arranged at intervals along the axial direction of the clamping cylinder are fixedly arranged on the convex surface of the poking plate, the plurality of first clamping blocks on one poking plate are arranged in one-to-one correspondence with the plurality of third through holes on the same side, the first clamping blocks are of columnar structures which extend along the radial direction of the arc-shaped structure of the poking plate, and the free ends of the first clamping blocks penetrate through the corresponding third through holes and can be clamped in the corresponding first clamping grooves;
one side of the clamping plate is fixedly connected with the first rotating shaft, the other side of the clamping plate extends towards the direction close to the photovoltaic power generation plate, a rubber block is fixedly arranged on the other side of the clamping plate, and the rubber block is abutted to the surface of the photovoltaic power generation plate; a plurality of elastic bulges are arranged on one side surface of the rubber block close to the photovoltaic power generation plate;
the positioning rod is coaxially inserted into the clamping barrel, the concave surfaces of the two poking plates are abutted against the circumferential side surface of the positioning rod, and one end of the positioning rod penetrates through the first through hole and is detachably connected with the fixed barrel through the positioning mechanism.
2. The photovoltaic power generation mounting bracket of claim 1, wherein one end of the positioning rod is in a conical structure, and the other end of the positioning rod is arranged in an open manner; the inner part of the positioning rod is of a hollow structure; the positioning mechanism includes:
the baffle is an arc-shaped structure fixedly arranged on one side of the positioning rod, and the outer diameter of the baffle is larger than the diameter of the fixed cylinder;
the sleeve is rotatably connected with the inner wall of the positioning rod through a bearing, one end of the sleeve is positioned in the positioning rod, and the other end of the sleeve extends out of the other end of the positioning rod along the axial direction of the positioning rod;
the screw rod is arranged inside the positioning rod, one end of the screw rod is of a conical structure, the other end of the screw rod is inserted into the sleeve, and the screw rod is in threaded connection with the sleeve;
the two elastic pins are symmetrically arranged on two sides of the positioning rod and located at one end of the positioning rod, the end face of one end of each elastic pin is an inclined plane and located inside the positioning rod, and the other end of each elastic pin extends out of the positioning rod along the radial direction of the positioning rod; an annular positioning plate is sleeved on the circumferential side surface of the elastic pin close to one end of the elastic pin, a spring is sleeved on the elastic pin, one end of the spring is fixedly connected with the annular positioning plate, and the other end of the spring is fixedly connected with the inner wall of the positioning rod; one ends of the two elastic pins are mutually abutted to form a V-shaped groove for accommodating one end of the screw rod; the sum of the lengths of the two elastic pins is not greater than the diameter of the first through hole.
3. The photovoltaic power generation mounting bracket of claim 2, wherein the other end of the elastic pin is provided with a first ball in a rolling manner.
4. The photovoltaic power generation mounting bracket of claim 2, wherein the other end of the positioning rod is provided with a cover body, the inner wall of the positioning rod is provided with a second clamping groove, and the other end of the sleeve is provided with a second clamping block which can be clamped in the second clamping groove.
5. The photovoltaic power generation mounting bracket of claim 1, wherein a guide groove is formed on the inner wall of the other side of the fixing cylinder along the axial direction of the fixing cylinder, and a guide block is fixedly arranged on the other side of the clamping cylinder and is slidably arranged in the guide groove.
6. The photovoltaic power generation mounting bracket of claim 1, wherein a side of the rubber block adjacent to the photovoltaic power generation panel is provided with an anti-slip edge.
7. The photovoltaic power generation mounting bracket of claim 1, wherein the free end of the first clip is provided with a second ball in a rolling manner.
8. The photovoltaic power generation mounting bracket of claim 1, wherein a rubber gasket is provided on a sidewall of the second opening.
CN202210112313.0A 2022-01-29 2022-01-29 Photovoltaic power generation installing support Active CN114499374B (en)

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Application Number Priority Date Filing Date Title
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Publication number Priority date Publication date Assignee Title
CN102646735B (en) * 2012-04-05 2015-02-04 中国恩菲工程技术有限公司 Rotating bracket for solar battery assembly and solar battery system
CN202888199U (en) * 2012-09-25 2013-04-17 吴连祥 A support system used for installing a solar energy photovoltaic plate assembly
CN208939890U (en) * 2018-11-09 2019-06-04 宁夏盈谷实业股份有限公司 A kind of solar energy power generating plate being easily installed
US11283396B2 (en) * 2018-11-27 2022-03-22 SolarOff Systems, LLC Solar panel mounting system and method
CN213661523U (en) * 2020-09-04 2021-07-09 沛县红日光伏有限公司 Fishing light complementary photovoltaic power generation board fixed bolster
CN213637620U (en) * 2020-11-24 2021-07-06 晶科能源(义乌)有限公司 Roofing photovoltaic glass mounting bracket

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