CN212231393U

CN212231393U - Photovoltaic board and photovoltaic grillage sectional fixture

Info

Publication number: CN212231393U
Application number: CN202021445886.8U
Authority: CN
Inventors: 陈明虎
Original assignee: Wenzhou Li Neng Numerical Control Technology Co ltd
Current assignee: Wenzhou Li Neng Numerical Control Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-12-25
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a photovoltaic panel and photovoltaic panel frame mounting fixture, which mounts a base on a photovoltaic panel frame through a base mounting component, respectively puts the end angles of four photovoltaic panels into four areas separated by a cross-shaped stopper, the extrusion rods in the four photovoltaic panel limiting assemblies are driven to move by the linkage assembly, the offset limiting wheels are extruded out of the cross-shaped shell when the extrusion rods move, thereby the offset limiting wheel can extrude and shield the photovoltaic plate, and the falling off of the photovoltaic plate is avoided, therefore, the photovoltaic plate is fixed on the photovoltaic plate frame by the linkage component driving the four photovoltaic plate limiting components to move without using screws and pressing plates, thereby convenient operation, and can make the spacing wheel of skew on the spacing subassembly of photovoltaic board stretch out or withdraw through the linkage subassembly to the installation of photovoltaic board and the change when damaging have been made things convenient for.

Description

Photovoltaic board and photovoltaic grillage sectional fixture

Technical Field

The utility model relates to a mounting fixture technical field specifically is a photovoltaic board and photovoltaic grillage sectional fixture.

Background

The solar photovoltaic panel power generation has the advantages of safety, reliability, no noise and no pollution emission, and is widely applied by people, most of the existing photovoltaic panels use a whole frame or a clamp to integrally install independent and individual small photovoltaic panels on the photovoltaic panel frame, the existing photovoltaic panel installation clamp generally utilizes a screw and a buckling component to directly extrude the photovoltaic panels on a photovoltaic panel installation frame, the photovoltaic panel installation clamp is very troublesome in use, and when part of the photovoltaic panels are damaged, the photovoltaic panels are very difficult to replace, and the photovoltaic panel frame installation clamp are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic board and photovoltaic grillage sectional fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic board and photovoltaic grillage sectional fixture, includes the base, base clamping subassembly is installed to the bottom surface of base, the upper surface integrated into one piece of base has the cross stopper, the spacing subassembly of four photovoltaic boards is installed to the extension end of the upper surface of cross stopper, the mid-mounting of cross stopper have with the spacing subassembly complex linkage subassembly of four photovoltaic boards.

Preferably, the base clamping component comprises a cross-shaped groove block, a nut is fixedly mounted on the outer side wall of the cross-shaped groove block, and a fixing screw is screwed on the inner side wall of the nut.

Preferably, the spacing subassembly of photovoltaic board includes and rotates the spacing wheel of skew of installing in two front and back distributions of cross stopper upper surface with cross stopper upper surface fixed mounting's cross casing and two, and two spacing wheels of skew are tangent with two sides of cross stopper extension end respectively, two the lateral wall laminating of the spacing wheel of skew has the rotation to install in the ejector beam of cross stopper upper surface, and the ejector beam rotates the mid point that the mounting point is located the centre of a circle line of two spacing wheels of skew with cross stopper, the lateral wall laminating of ejector beam has the extrusion piece, the upper end fixed mounting of extrusion piece has the gear, the lateral wall of casing has been seted up and has been stepped down the hole with the spacing wheel matched with of skew.

Preferably, the spacing round of skew includes the outer race ring, the inside of outer race ring has cup jointed interior gyro wheel, and interior gyro wheel and cross stopper rotate the installation, the mounting hole has been seted up to the lateral wall of interior gyro wheel, the spring has been cup jointed to the inner chamber of mounting hole, the outer end extrusion of spring has the ball, the lateral wall of ball is laminated with the inboard wall of outer race ring mutually.

Preferably, the linkage subassembly includes the back shaft of fixed mounting in cross installation piece middle part, the lateral wall of back shaft has cup jointed the ring gear with gear engaged with, the rotatory piece of hexagon of lateral wall upper end fixed mounting of ring gear.

Preferably, the upper surface of the base is fixedly provided with a limiting fixture block, and the outer side wall of the limiting fixture block is clamped with a limiting groove arranged on the outer frame of the photovoltaic panel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pedestal mounting subassembly is with pedestal mounting on the photovoltaic grillage, puts into four regions of cross stopper divided respectively with the end angle of four photovoltaic boards in, drives the inside stripper bar motion of four photovoltaic board spacing subassemblies through the linkage subassembly, will squint spacing wheel in the cross casing when the stripper bar motion to the spacing wheel of skew will extrude and shelter from on the photovoltaic board, has avoided droing of photovoltaic board, thereby the utility model discloses a linkage subassembly drives four photovoltaic board spacing subassembly motions and fixes the photovoltaic board on the photovoltaic grillage, need not the use of screw and clamp plate, thereby convenient operation, and can make the spacing wheel of skew on the photovoltaic board spacing subassembly stretch out or withdraw through the linkage subassembly to the change when having made things convenient for the installation of photovoltaic board and damaging.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the base clamping assembly of the present invention;

fig. 3 is a schematic structural view of the photovoltaic panel limiting assembly and the linkage assembly of the present invention;

fig. 4 is the schematic diagram of the structure of the offset limiting wheel of the present invention.

In the figure: the photovoltaic panel clamping device comprises a base 1, a base 2, a base clamping assembly, a cross-shaped groove block 21, a nut 22, a fixing screw 23, a cross-shaped limiting block 3, a photovoltaic panel limiting assembly 4, a cross-shaped shell 41, a 42 offset limiting wheel, an outer wheel ring 421, an inner roller 422, a 423 mounting hole, a 424 spring, a 425 ball, a 43 extruding rod, a 44 extruding block, a 45 gear, a 46 abdicating hole, a 5 linkage assembly, a 51 supporting shaft, a 52 toothed ring, a 53 hexagonal rotating block and a 6 limiting clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a photovoltaic board and photovoltaic grillage sectional fixture, includes base 1, and base clamping subassembly 2 is installed to the bottom surface of base 1, and base 1's upper surface integrated into one piece has cross stopper 3, and four photovoltaic board spacing subassemblies 4 are installed respectively to four extension ends of the upper surface of cross stopper 3, and the mid-mounting of cross stopper 3 has with four photovoltaic board spacing subassembly 4 complex linkage assemblies 5.

The utility model discloses a pedestal mounting subassembly 2 is with pedestal mounting on the photovoltaic grillage, puts into four 3 divided regions in the cross stopper respectively with the end angle of four photovoltaic boards in, drives the motion of the inside stripper bar 43 of four photovoltaic board spacing subassemblies 4 through linkage subassembly 5, will squint spacing wheel 42 in the cross casing 41 when stripper bar 43 moves to squint spacing wheel 42 will extrude on the photovoltaic board, avoided droing of photovoltaic board, thereby the utility model discloses a linkage subassembly 5 drives the spacing subassembly 4 motion of four photovoltaic boards and fixes the photovoltaic board on the photovoltaic grillage, need not the use of screw and clamp plate, thereby convenient operation, and can make the spacing wheel 42 of skew on the spacing subassembly 4 of photovoltaic board stretch out or withdraw through linkage subassembly 5, thereby made things convenient for the installation of photovoltaic board and the change when damaging.

Particularly, base clamping subassembly 2 includes cross groove piece 21, and the lateral wall fixed mounting of cross groove piece 21 has nut 22, and the inside wall spiro union of nut 22 has set screw 23.

The cross-shaped groove block 21 can be directly sleeved on the photovoltaic panel frame and is fixed through a fixing screw 23.

Particularly, the photovoltaic panel limiting component 4 comprises a cross-shaped shell 41 fixedly installed on the upper surface of a cross-shaped limiting block 3 and two front and back distributed rotating limiting wheels 42 installed on the upper surface of the cross-shaped limiting block 3, the two offsetting limiting wheels 42 are tangent to two sides of an extension end of the cross-shaped limiting block 3 respectively, the outer side walls of the two offsetting limiting wheels 42 are attached with an extrusion rod 43 rotatably installed on the upper surface of the cross-shaped limiting block 3, the extrusion rod 43 and the cross-shaped limiting block 3 are rotatably installed at the middle point of a circle center connecting line of the two offsetting limiting wheels 42, an extrusion block 44 is attached to the outer side wall of the extrusion rod 43, a gear 45 is fixedly installed at the upper end of the extrusion block 44, and a yielding hole 46 matched with the offsetting limiting wheel 42.

The gear 45 can drive the extrusion block 44 to rotate while rotating, and as shown in the figure, one end of the outer side wall of the extrusion block 44 is a small circular arc, and the other end of the outer side wall of the extrusion block 44 is a large circular arc, so that the extrusion rod 43 rotates along a rotating mounting point when the large circular arc is attached to the extrusion rod 43, and the offset limiting wheel 42 is extruded to offset the offset limiting wheel 42, so that the photovoltaic panel is extruded and shielded on a surface frame of a photovoltaic panel.

Specifically, the spacing wheel 42 that squints includes outer wheel ring 421, and inner roller 422 has been cup jointed to the inside of outer wheel ring 421, and inner roller 422 rotates the installation with cross stopper 3, and mounting hole 423 has been seted up to inner roller 422's lateral wall, and spring 424 has been cup jointed to mounting hole 423's inner chamber, and spring 424's outer end has been extruded ball 425, and ball 425's lateral wall and the interior lateral wall of outer wheel ring 421 are laminated mutually.

When the outer race 421 is pressed, the outer race 421 presses the balls 425 and the springs 424, so that the deflection phenomenon occurs.

Specifically, the linkage assembly 5 comprises a support shaft 51 fixedly mounted in the middle of the cross-shaped mounting block 3, a gear ring 52 engaged with the gear 45 is sleeved on the outer side wall of the support shaft 51, and a hexagonal rotating block 53 is fixedly mounted on the upper end of the outer side wall of the gear ring 52.

The hexagonal rotary block 53 is used to facilitate the rotation of the ring gear 52, and the ring gear 52 is engaged with the gear 45, so that the gear 45 is rotated while the ring gear 52 is rotated.

Particularly, the upper surface of the base 1 is fixedly provided with a limiting fixture block 6, and the outer side wall of the limiting fixture block 6 is clamped with a limiting groove arranged on the outer frame of the photovoltaic panel.

As shown in the figure, the limiting clamping blocks 6 are distributed in four separated areas of the cross-shaped limiting block 3, and two strip-shaped limiting blocks which are perpendicular to each other are arranged in each area respectively, so that the photovoltaic panel is prevented from moving left and right.

The working principle is as follows: the utility model discloses a pedestal mounting subassembly 2 is with pedestal mounting on the photovoltaic grillage, puts into four 3 divided regions in the cross stopper respectively with the end angle of four photovoltaic boards in, drives the motion of the inside stripper bar 43 of four photovoltaic board spacing subassemblies 4 through linkage subassembly 5, will squint spacing wheel 42 in the cross casing 41 when stripper bar 43 moves to squint spacing wheel 42 will extrude on the photovoltaic board, avoided droing of photovoltaic board, thereby the utility model discloses a linkage subassembly 5 drives the spacing subassembly 4 motion of four photovoltaic boards and fixes the photovoltaic board on the photovoltaic grillage, need not the use of screw and clamp plate, thereby convenient operation, and can make the spacing wheel 42 of skew on the spacing subassembly 4 of photovoltaic board stretch out or withdraw through linkage subassembly 5, thereby made things convenient for the installation of photovoltaic board and the change when damaging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic board and photovoltaic grillage sectional fixture, includes base (1), its characterized in that: base clamping subassembly (2) are installed to the bottom surface of base (1), the upper surface integrated into one piece of base (1) has cross stopper (3), four extension ends of the upper surface of cross stopper (3) install four spacing subassemblies of photovoltaic board (4) respectively, the mid-mounting of cross stopper (3) have with four spacing subassemblies of photovoltaic board (4) complex linkage subassembly (5).

2. The photovoltaic panel and photovoltaic panel rack installation jig of claim 1, characterized in that: base clamping subassembly (2) include cross groove block (21), the lateral wall fixed mounting of cross groove block (21) has nut (22), the inside wall spiro union of nut (22) has set screw (23).

3. The photovoltaic panel and photovoltaic panel rack installation jig of claim 1, characterized in that: the photovoltaic panel limiting component (4) comprises a cross-shaped shell (41) fixedly arranged on the upper surface of the cross-shaped limiting block (3) and two offset limiting wheels (42) which are distributed front and back and rotatably arranged on the upper surface of the cross-shaped limiting block (3), the two offset limiting wheels (42) are respectively tangent with two side edges of the extension end of the cross limiting block (3), the outer side walls of the two offset limiting wheels (42) are jointed with an extrusion rod (43) which is rotatably arranged on the upper surface of the cross limiting block (3), and the rotating installation point of the extrusion rod (43) and the cross-shaped limiting block (3) is positioned on the midpoint of the connecting line of the circle centers of the two offset limiting wheels (42), the outer side wall of the extrusion rod (43) is attached with an extrusion block (44), the upper end of the extrusion block (44) is fixedly provided with a gear (45), the outer side wall of the cross-shaped shell (41) is provided with a yielding hole (46) matched with the offset limiting wheel (42).

4. A photovoltaic panel and photovoltaic panel rack installation jig as claimed in claim 3, characterized in that: spacing round of skew (42) is including outer rim of a wheel (421), interior gyro wheel (422) have been cup jointed to the inside of outer rim of a wheel (421), and interior gyro wheel (422) rotate the installation with cross stopper (3), mounting hole (423) have been seted up to the lateral wall of interior gyro wheel (422), spring (424) have been cup jointed to the inner chamber of mounting hole (423), the outer end extrusion of spring (424) has ball (425), the lateral wall of ball (425) is laminated with the inside wall of outer rim of a wheel (421).

5. The photovoltaic panel and photovoltaic panel rack installation jig of claim 4, characterized in that: linkage subassembly (5) including support shaft (51) fixed mounting in cross stopper (3) middle part, the lateral wall of support shaft (51) has cup jointed ring gear (52) with gear (45) engaged with, the lateral wall upper end fixed mounting of ring gear (52) has hexagon rotation piece (53).

6. The photovoltaic panel and photovoltaic panel rack installation jig of claim 1, characterized in that: the upper surface of the base (1) is fixedly provided with a limiting fixture block (6), and the outer side wall of the limiting fixture block (6) is connected with a limiting groove formed in the outer frame of the photovoltaic panel in a clamping mode.