CN219124152U - Mounting structure for photovoltaic drive controller - Google Patents

Abstract

The utility model relates to the field of photovoltaic equipment, in particular to a mounting structure for a photovoltaic driving controller, which is used for fixing the photovoltaic driving controller and a main beam of a photovoltaic tracking bracket. The hoop comprises a hoop plate, the hoop plate is bent and sleeved on the main beam, and two ends of the hoop plate are arranged at intervals to form a notch. The connecting piece is connected with the photovoltaic drive controller, and the connecting piece is located in the notch and can be abutted with the girder. The locking assembly is used for locking two ends of the hoop plate so as to tighten the girder and the connecting piece. When the photovoltaic driving controller is used, the anchor ear is sleeved from one end of the main beam, then the connecting piece connected with the photovoltaic driving controller is propped against the bottom surface of the main beam by one hand, and the anchor ear sleeved on the main beam is slid to the position of the connecting piece by the other hand. And finally, the connecting piece and the anchor ear are locked by the locking assembly, so that the connection between the photovoltaic driving controller and the photovoltaic tracking bracket can be realized, the photovoltaic tracking bracket can be operated by only one person, the labor force is reduced, and the installation efficiency is improved.

Description

Mounting structure for photovoltaic drive controller

Technical Field

The utility model relates to the field of photovoltaic equipment, in particular to a mounting structure for a photovoltaic driving controller.

Background

The photovoltaic tracking bracket is a 'skeleton' of a power station system, and is a special structural member designed and installed for supporting, fixing and rotating a photovoltaic module in a solar photovoltaic power generation system. Photovoltaic scaffolds need to be used for a long period of time in a specific environment. The wind pressure resistance, snow pressure resistance, earthquake resistance, corrosion resistance and other mechanical properties are high, and normal operation under various severe environments such as sand storm, rain, snow, earthquake and the like is ensured. The photovoltaic driving controller is automatic control equipment used in a solar power generation system and used for controlling a plurality of solar cell matrixes to charge a storage battery and the storage battery to supply power to a solar inverter load. The photovoltaic drive controller is generally arranged below the main beam of the photovoltaic tracking bracket and rotates along with the main beam.

In the prior art, to the mounting means of photovoltaic drive controller and photovoltaic tracking support, set up first mounting hole at the peripheral edge at photovoltaic drive controller top, photovoltaic drive controller's top and the bottom surface butt of the girder of photovoltaic tracking support. The top of girder is provided with the mounting panel, is provided with the second mounting hole with first mounting hole one-to-one on the mounting panel. The first mounting hole and the second mounting hole are connected through bolts so as to mount the photovoltaic driving controller below the main beam of the photovoltaic tracking bracket. According to the installation mode, the bolts are located on two sides of the main beam, at least two persons are required to cooperate during installation, one person holds the photovoltaic driving controller, and the other person locks the bolts. The installation mode is labor-consuming and low in efficiency, and in addition, the installation mode is not firm in a severe environment due to the fact that the installation components are more.

Accordingly, there is a need for a mounting structure for a photovoltaic drive controller to solve the above-described problems.

Disclosure of Invention

The utility model aims to provide a mounting structure for a photovoltaic driving controller, which solves the problems of labor occupation, low efficiency and infirm existing in the conventional mounting mode.

In order to achieve the above object, the following technical scheme is provided:

a mounting structure for photovoltaic drive controller for it is fixed with the girder of photovoltaic drive controller and photovoltaic tracking support, the mounting structure that is used for photovoltaic drive controller includes:

the hoop comprises a hoop plate which is bent and sleeved on the main beam, and two ends of the hoop plate are arranged at intervals to form a notch;

the connecting piece is connected with the photovoltaic driving controller, is positioned in the notch and can be abutted with the main beam;

and the locking assembly is used for locking the two ends of the hoop plate so as to tighten the girder and the connecting piece.

Optionally, the anchor ear further comprises an abutting part, the two ends of the anchor ear plate are respectively provided with an abutting part, the connecting piece is located between the two abutting parts, and the two abutting parts are respectively abutted with the connecting piece.

Optionally, the connector comprises:

the first connecting plate is connected with the photovoltaic driving controller;

the two second connecting plates are connected with the second connecting plates extending towards the inner sides of the hoop plates at the two ends of the first connecting plates, the distance between the two second connecting plates is gradually increased along the direction away from the first connecting plates, and one end of the second connecting plates, which is not connected with the first connecting plates, can be abutted with the main beam; the abutting part abuts against the second connecting plate.

Optionally, an end of the second connecting plate, which is not connected with the first connecting plate, is bent to form an extension plate, and the extension plate is abutted with the main beam.

Optionally, each abutting portion is provided with an inclined plane parallel to the second connecting plate, and the inclined plane abuts against the corresponding second connecting plate.

Optionally, the anchor ear is provided with two at least, and every anchor ear all corresponds and is provided with connecting piece and locking subassembly.

Optionally, the locking assembly includes a bolt passing through the connector and the collar plate and a nut screwed to one end of the bolt.

Optionally, the locking assembly further comprises a flat pad and a spring pad, wherein the flat pad and the spring pad are sleeved on the bolt and are positioned between the outer wall of the hoop plate and the nut.

Optionally, the anchor ear and the connecting member are both made of steel.

Optionally, the thickness of the hoop plate is 1-3mm.

Compared with the prior art, the utility model has the beneficial effects that:

according to the mounting structure for the photovoltaic driving controller, as the anchor ear is provided with the notch, the anchor ear can be sleeved from one end of the main beam of the photovoltaic tracking bracket easily only by slightly expanding the notch of the anchor ear. Then, the top surface of the photovoltaic driving controller can be abutted against the bottom surface of the main beam by one hand, the hoop sleeved on the main beam is slid to a position corresponding to the connecting piece by the other hand, and finally, the connecting piece and the hoop are locked by the locking component by the other hand which is free, so that the connection between the photovoltaic driving controller and the photovoltaic tracking bracket can be realized. Because the hoop is sleeved on the main beam and locked with the connecting piece, the installation is firmer, the severe environment can be faced without deviation, in addition, the installation can be completed by one person, the labor force is reduced, and the installation efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural view of a mounting structure for a photovoltaic drive controller according to the present utility model;

FIG. 2 is a side view of a mounting structure for a photovoltaic drive controller provided by the present utility model;

fig. 3 is a schematic structural diagram of the anchor ear and the main beam according to the present utility model;

FIG. 4 is a schematic structural view of a connector according to the present utility model;

fig. 5 is a schematic view of the cooperation of the connector, the anchor ear and the locking assembly provided by the utility model.

Reference numerals:

1. a photovoltaic drive controller; 2. a main beam; 3. a hoop; 31. a hoop plate; 311. a first hoop plate; 312. a second hoop plate; 32. an abutting portion; 4. a connecting piece; 41. a first connection plate; 42. a second connecting plate; 44. an extension plate; 5. a locking assembly; 51. a bolt; 52. a nut; 53. a flat pad; 54. and (5) spring pads.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present utility model, the terms "upper," "lower," "left," "right," and the like are used for convenience of description and simplicity of operation based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1 and 2, the utility model provides a mounting structure for a photovoltaic driving controller, which is used for fixing the photovoltaic driving controller 1 and a main beam 2 of a photovoltaic tracking bracket, and comprises a hoop 3, a connecting piece 4 and a locking assembly 5. The hoop 3 comprises a hoop plate 31, the hoop plate 31 is arranged in a bending mode and sleeved on the main beam 2, and two ends of the hoop plate 31 are arranged at intervals to form a notch. The connecting piece 4 is connected with the photovoltaic driving controller 1, and the connecting piece 4 is positioned in the notch and can be abutted with the main beam 2. The locking assembly 5 is used to lock both ends of the hoop plate 31 to tighten the girder 2 and the connection member 4.

According to the mounting structure for the photovoltaic driving controller, the hoop 31 is provided with the notch, so that the hoop 31 can be sleeved from one end of the main beam 2 of the photovoltaic tracking bracket easily only by slightly expanding the notch of the hoop 31. Then, can one hand earlier with the top surface butt girder 2 of photovoltaic drive controller 1, the staple bolt 31 that the other hand will be overlapped on girder 2 slides to the position that corresponds with connecting piece 4, and finally, this other hand that idle is used locking component 5 to lock connecting piece 4 and staple bolt 31, can realize the connection of photovoltaic drive controller 1 and photovoltaic tracking support 2. Because staple bolt 31 cover is established on girder 2 and is locked with connecting piece 4, makes the installation more firm, and the face is like under the adverse circumstances such as strong wind, rainwater etc. and does not produce the skew, in addition, one can accomplish the installation, has reduced the labour, has improved installation effectiveness.

Further, as shown in fig. 2 and 3, the anchor ear 3 further includes an abutting portion 32, both ends of the hoop plate 31 are provided with abutting portions 32, the connecting piece 4 is located between the two abutting portions 32, and the two abutting portions 32 are respectively abutted with the connecting piece 4. This scheme makes locking subassembly 5 more firm to the locking of connecting piece 4 and staple bolt 3 through setting up butt 32.

In the present embodiment, the abutting portion 32 has a block structure to increase the contact area with the connecting member 4, thereby improving the fixing effect.

In the embodiment, the abutting part 32 and the hoop plate 31 are integrally formed, so that the number of parts is reduced, the assembly is convenient, and the problem of poor locking effect caused by poor abutting effect among a plurality of parts in the locking process can be prevented; in severe environment, abrasion among a plurality of parts can be caused, and the structure of the anchor ear 3 is optimized through the scheme, so that the photovoltaic driving controller 1 and the main beam 2 can be firmly installed.

In other embodiments, the abutting portion 32 and the hoop plate 31 may be separate structures, and the abutting portion 32 may be inserted after the connector is placed in the notch, so as to further improve the tightening effect.

Specifically, the axial section of the main beam 2 of the photovoltaic tracking bracket is generally rectangular, and in order to make the installation of the photovoltaic drive controller 1 and the main beam 2 more secure, as shown in fig. 2 and 3, the anchor ear 3 is provided in a rectangular shape matching the outer peripheral surface of the main beam 2. Specifically, the hoop plate 31 is bent into a rectangular shape, the hoop plate 31 includes a first hoop plate 311 and two second hoop plates 312, and lower ends of the two second hoop plates 312 form a notch. According to the scheme, the hoop 3 surrounds the main beam 2 from three directions, so that the hoop 3 and the main beam 2 have larger contact area, and further have better stress conditions, and the risk of deflection between the hoop 3 and the main beam 2 when facing severe environments can be reduced.

Further, as shown in fig. 4 and 5, the connector 4 includes a first connection plate 41 and two second connection plates 42. The first connection plate 41 is connected to the photovoltaic drive controller 1. The two ends of the first connecting plate 41 are connected with second connecting plates 42 extending towards the inner side of the hoop plate 31, the distance between the two second connecting plates 42 gradually increases along the direction away from the first connecting plate 41, and one end, which is not connected with the first connecting plate 41, of the second connecting plate 42 can be abutted with the main beam 2. The abutting portion 32 abuts against the second connecting plate 42.

According to the scheme, the two second connecting plates 42 are both arranged to have a certain inclination angle, when the two second connecting plates 42 are respectively subjected to opposite forces in the horizontal direction from the abutting part 32, the second connecting plates 42 with the inclination angle can decompose component force towards the main beam 2, so that the second connecting plates 42 are propped against the main beam 2, the main beam 2 is sleeved on the main beam 2 by being matched with the anchor ear 3, and the main beam 2 can be subjected to locking forces in multiple directions, so that the photovoltaic driving controller 1 and the main beam 2 are more firmly installed.

Since the two second connection plates 42 are both arranged to have a certain inclination angle, the two second connection plates 42 can generate slight deformation in the locking process of the locking assembly 5, so that a certain anti-loosening effect and a certain anti-vibration effect are achieved.

Further, each abutting portion 32 is provided with a slope parallel to the second connecting plate 42, and the slope abuts against the corresponding second connecting plate 42. This scheme makes the atress area great through mutual butt between the inclined plane, and the atress is stable, makes locking component 5's locking effect better.

Further, the end of the second connecting plate 42, which is not connected to the first connecting plate 41, is bent to form an extension plate 44, and the extension plate 44 abuts against the main beam 2. The extension plate 44 is abutted with the main beam 2, so that the abutting area is larger, the abutting effect is better, and the installation is firmer.

Further, the locking assembly 5 includes a bolt 51 and a nut 52, the bolt 51 passing through the connector 4 and the collar plate 31, the nut 52 being screwed to one end of the bolt 51. According to the scheme, the bolt 51 and the nut 52 are matched, the connecting piece 4 and the hoop plate 31 can be locked, the installation of the photovoltaic driving controller is further achieved, the locking assembly 5 is simple in structure and can be operated by one hand, the bolt 51 can penetrate through the connecting piece 4 and the hoop plate 31 by one hand, and then the nut 52 is in threaded connection with the bolt 51.

Preferably, the bolt 51 also passes through the abutment 32, i.e. the bolt 51 passes through the connector 4, the collar plate 31 and the abutment 32. The scheme ensures better and firmer locking effect. Specifically, the two second connection plates 42 of the connection member 4, both ends of the collar plate 31, and the abutting portion 32 are each provided with bolt holes at the same horizontal line position so that the bolts 51 pass through.

Further, the locking assembly 5 further comprises a flat pad 53 and a spring pad 54, wherein the flat pad 53 and the spring pad 54 are sleeved on the bolt 51 and are positioned between the outer wall of the collar plate 31 and the nut 52. The scheme increases the contact area through the flat pad 53, reduces the pressure between the nut and the equipment, and can protect parts from damage. The elastic pad 54 has good anti-loosening effect and anti-vibration effect, and after the nut 52 is screwed down, the elastic pad 54 gives the nut 52 an elastic force to tightly press the nut, so that the nut is not easy to fall off.

Further, the anchor ear 3 and the connecting member 4 are both made of steel. The steel surface is easy to treat, easy to process and form, high in strength and good in toughness, and is suitable for outdoor severe environments.

Further, the thickness of the hoop plate 31 is 1-3mm. According to the scheme, the hoop plate 31 can have certain elastic deformation, the notch of the hoop 31 is slightly enlarged, and the hoop 31 can be easily sleeved from one end of the main beam 2 of the photovoltaic tracking bracket.

Further, in order to make the connection between the photovoltaic drive controller 1 and the main beam 2 of the photovoltaic tracking bracket more stable, the anchor ear 3 is provided with at least two, and each anchor ear 3 is correspondingly provided with a connecting piece 4 and a locking assembly 5.

Note that in the description of this specification, a description referring to terms "some embodiments", "other embodiments", and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing description is only of the preferred embodiments of the utility model and the technical principles employed. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims (10)

1. A mounting structure for photovoltaic drive controller for it is fixed with girder (2) of photovoltaic drive controller (1) and photovoltaic tracking support, its characterized in that, a mounting structure for photovoltaic drive controller includes:

the hoop (3), the hoop (3) comprises a hoop plate (31), the hoop plate (31) is arranged in a bending mode and sleeved on the main beam (2), and two ends of the hoop plate (31) are arranged at intervals to form a notch;

the connecting piece (4) is connected with the photovoltaic driving controller (1), and the connecting piece (4) is positioned in the notch and can be abutted with the main beam (2);

the locking assembly (5) is used for locking the two ends of the hoop plate (31) so as to hoop the main beam (2) and the connecting piece (4).

2. The mounting structure for a photovoltaic drive controller according to claim 1, wherein the anchor ear (3) further comprises abutting portions (32), both ends of the anchor ear plate (31) are provided with the abutting portions (32), the connecting member (4) is located between the two abutting portions (32), and the two abutting portions (32) are respectively abutted with the connecting member (4).

3. The mounting structure for a photovoltaic drive controller according to claim 2, characterized in that the connection (4) comprises:

a first connection plate (41) connected to the photovoltaic drive controller (1);

the two second connecting plates (42), two ends of the first connecting plate (41) are connected with the second connecting plates (42) extending towards the inner side of the hoop plate (31), the distance between the two second connecting plates (42) gradually increases along the direction away from the first connecting plate (41), and one end, which is not connected with the first connecting plate (41), of the second connecting plate (42) can be abutted with the main beam (2); the abutting portion (32) abuts against the second connecting plate (42).

4. A mounting structure for a photovoltaic drive controller according to claim 3, characterized in that one end of the second connection plate (42) not connected to the first connection plate (41) is bent to form an extension plate (44), the extension plate (44) being in abutment with the main beam (2).

5. The mounting structure for a photovoltaic drive controller according to claim 4, wherein each of the abutting portions (32) is provided with a slope parallel to the second connection plate (42), the slope abutting the corresponding second connection plate (42).

6. The mounting structure for a photovoltaic drive controller according to any one of claims 1 to 5, characterized in that said anchor ear (3) is provided with at least two, each anchor ear (3) being provided with said connecting piece (4) and said locking assembly (5) in correspondence.

7. The mounting structure for a photovoltaic drive controller according to any one of claims 1 to 5, wherein the locking assembly (5) includes a bolt (51) and a nut (52), the bolt (51) passing through the connection member (4) and the collar plate (31), the nut (52) being screwed to one end of the bolt (51).

8. The mounting structure for a photovoltaic drive controller according to claim 7, wherein the locking assembly (5) further comprises a flat pad (53) and a spring pad (54), the flat pad (53) and the spring pad (54) being sleeved on the bolt (51) and located between the outer wall of the collar plate (31) and the nut (52).

9. Mounting structure for a photovoltaic drive controller according to any of claims 1-5, characterized in that the anchor ear (3) and the connection piece (4) are both made of steel.

10. The mounting structure for a photovoltaic drive controller according to any one of claims 1 to 5, characterized in that the thickness of the hoop plate (31) is 1 to 3mm.

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