Photovoltaic panel installation clamp suitable for photovoltaic flexible support cable structure

Abstract

The utility model discloses a photovoltaic panel installation clamp suitable for a photovoltaic flexible support cable structure, and belongs to the field of photovoltaic panel installation, and the photovoltaic panel installation clamp suitable for the photovoltaic flexible support cable structure comprises supporting plates which are fixedly installed at four corners of one end, far away from a photovoltaic panel, of an installation rack. The photovoltaic panel installation clamp suitable for the photovoltaic flexible support cable structure is simple in structure and convenient to use, the fastening mechanism is tightly attached to the outer wall of the steel cable through a plurality of fastening plates, the friction force between the clamp and the steel cable is improved, therefore, the installation stability of a photovoltaic panel is enhanced, shaking or displacement caused by external force such as wind power is reduced, and the service life of the photovoltaic panel is prolonged. When the fastening sleeve is tightened, the piston plate is pushed through the pressing rod, the air bag is inflated, the locking rod is jacked up, automatic locking of the fastening sleeve is achieved, operation convenience is improved, the fixing reliability of the fastening sleeve is improved, and potential safety hazards caused by looseness are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic panel installation technical field, specifically a photovoltaic panel mounting fixture suitable for photovoltaic flexible support cable structure. BACKGROUND

[0002] The photovoltaic flexible support cable structure is a large-span multi-connected span structure, is mainly applied to photovoltaic power station, and its feature is that the prestressed structure system is formed through the cable as the main force component, the flexible support has higher flexibility and plasticity, can be bent and installed according to different curved surface shapes, and is very suitable for being installed on the curved or unconventional curved building.

[0003] At present, the traditional photovoltaic panel mounting fixture suitable for the photovoltaic flexible support cable structure is that the photovoltaic panel mounting frame is fixed on the cable through the fixture, and the spacing between the fixtures can be adjusted to adjust the position of the photovoltaic panel, and since the photovoltaic panel is supported through the cable, the photovoltaic panel will slightly shake when being used in the site with larger wind force, and the fixture can be loose after a long time, and then the stability of the photovoltaic panel is affected.

[0004] Therefore, the utility model provides a photovoltaic panel mounting fixture suitable for photovoltaic flexible support cable structure to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] The utility model provides a photovoltaic panel mounting fixture suitable for photovoltaic flexible support cable structure, aims at solving the problem that the existing mounting fixture is easy to loosen in the background art.

[0007] (II) technical scheme

[0008] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a photovoltaic panel mounting fixture suitable for photovoltaic flexible support cable structure, including the support plate of being fixedly installed in the four corners of the mounting frame far from the photovoltaic panel one end, the bottom surface of the support plate is fixedly installed with the fixed clamp, the side wall of the fixed clamp is provided with the movable clamp, and the opposite side of the fixed clamp and the movable clamp is provided with the semicircle mouth of adapting to the cable.

[0009] In order to solve the problem of the clamp loosening, the side wall of the movable clamp is symmetrically provided with an adjusting screw at a position above the semicircular opening, the adjusting screw is screwed with the movable clamp, the side of the fixed clamp opposite to the movable clamp is symmetrically provided with a threaded groove matched with the adjusting screw, and the end of the adjusting screw away from the fixed clamp is fixedly provided with a screw head, and the end of the fixed clamp and the movable clamp is provided with a fastening mechanism. By using the locking mechanism, the fixed clamp and the movable clamp can be clamped and fixed, effectively avoiding the loosening of the clamp.

[0010] Preferably, in order to solve the problem of the clamp, the fastening mechanism comprises a plurality of fastening plates arranged in a ring array and fixedly installed at a position outside the semicircular opening of the end of the fixed clamp and the movable clamp, and a fastening sleeve sleeved outside the plurality of fastening plates and screwed with the fastening plates. By screwing the fastening sleeve, the fastening plates can be pressed to fit the outer wall of the steel cable, further limiting the photovoltaic panel, and the fixed clamp and the movable clamp can be fixed.

[0011] Preferably, in order to solve the problem of the fastening sleeve, the inside of the fixed clamp and the movable clamp is provided with two inner cavities at positions outside the edge of the fastening plate, and the inside of the fixed clamp and the movable clamp is provided with a cavity at a position between the two inner cavities, the inner cavities and the cavity are arranged in a ring shape, and the locking mechanism is arranged between the inner cavities and the cavity. By using the locking mechanism, the installation angle of the fastening sleeve can be fixed to avoid reverse loosening.

[0012] Preferably, in order to solve the problem of the locking rod moving, the locking mechanism comprises an air bag arranged inside the inner cavity, a locking rod fixedly installed at one end of the air bag, and a piston plate slidingly installed inside the cavity, the end of the locking rod away from the air bag extends through the inner cavity to the outside of the fixed clamp, the end of the fixed clamp is provided with a pressing rod coaxially arranged with the piston plate, the end of the pressing rod inside the cavity is fixedly connected with the piston plate, and the air bag is communicated with the cavity. By cooperating the cavity and the air bag, the locking rod can be lifted to limit and fix the fastening sleeve.

[0013] Preferably, in order to solve the problem of the pressing rod driving, the end of the fastening sleeve close to the fixed clamp is sleeved with a fixed sleeve ring corresponding to the locking rod and the pressing rod. The fixed sleeve ring can press the pressing rod to drive the pressing rod.

[0014] Preferably, in order to solve the insertion problem of the locking rod, the fixing sleeve is provided with a locking groove on the side opposite to the fixing clamp, which is matched with the locking rod. Through the locking groove, the locking rod can be inserted to realize the fixation of the fixing sleeve and the fastening sleeve.

[0015] (Three) beneficial effects

[0016] The photovoltaic panel mounting clamp suitable for the photovoltaic flexible support cable structure has simple structure and convenient use. The fastening mechanism is closely combined with the outer wall of the steel cable through multiple fastening plates, thereby improving the friction between the clamp and the steel cable, enhancing the stability of the photovoltaic panel installation, ensuring that the photovoltaic panel can maintain stability under various weather conditions, reducing the shaking or displacement caused by external forces such as wind, and when the fastening sleeve is tightened, the piston plate is pushed by the pressing rod, the air bag is inflated, and the locking rod is lifted, realizing the automatic locking of the fastening sleeve. Not only improves the convenience of operation, but also increases the fixing reliability of the fastening sleeve, avoids the safety hidden danger caused by loosening. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the mounting frame and photovoltaic panel structure of a photovoltaic panel mounting clamp suitable for a photovoltaic flexible support cable structure.

[0018] Figure 2 It is a schematic view of the photovoltaic panel mounting structure of a photovoltaic panel mounting clamp suitable for a photovoltaic flexible support cable structure.

[0019] Figure 3 It is Figure 1 It is a schematic view of the enlarged structure at A in the middle.

[0020] Figure 4 It is a schematic view of the partial cross-section structure of a fixing clamp of a photovoltaic panel mounting clamp suitable for a photovoltaic flexible support cable structure.

[0021] In the figure: 1, mounting frame; 11, support plate; 2, photovoltaic panel; 3, fixing clamp; 31, threaded groove; 32, fastening mechanism; 321, fastening plate; 322, fastening sleeve; 3221, fixing sleeve; 33, inner cavity; 34, cavity; 4, movable clamp; 41, adjusting screw; 411, screw head; 5, locking mechanism; 51, air bag; 52, locking rod; 53, pressing rod; 54, piston plate. DETAILED DESCRIPTION

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] This utility model provides a photovoltaic panel mounting clamp suitable for photovoltaic flexible support cable structures, such as... Figures 1-4 As shown, the photovoltaic panel mounting fixture includes a support plate 11 fixedly installed at the four corners of the mounting frame 1 away from the photovoltaic panel 2. A fixed clamp 3 is fixedly installed on the bottom surface of the support plate 11. A movable clamp 4 is provided on the side wall of the fixed clamp 3. A semi-circular opening adapted to the steel cable is opened on the side of the fixed clamp 3 and the side of the movable clamp 4 opposite to the fixed clamp 3.

[0025] The movable clamp 4 has symmetrically arranged adjusting screws 41 on its side wall above the semi-circular opening. The adjusting screws 41 are screwed to the movable clamp 4. The fixed clamp 3 has symmetrically opened threaded grooves 31 on its side opposite to the movable clamp 4, which are adapted to the adjusting screws 41. The end of the adjusting screw 41 away from the fixed clamp 3 is fixedly installed with a screw head 411. The fixed clamp 3 and the movable clamp 4 are provided with a fastening mechanism 32.

[0026] In use, the fixing clamp 3 at the bottom of the mounting bracket 1 of the photovoltaic panel 2 can be fitted onto the steel cable through the semi-circular opening, and the screw head 411 can be rotated so that the end of the adjusting screw 41 enters the threaded groove 31, thereby adjusting the distance between the fixing clamp 3 and the movable clamp 4. When the fixing clamp 3 and the movable clamp 4 are not in contact, the mounting bracket 1 can be slid on the steel cable through the semi-circular opening to adjust the installation position of the photovoltaic panel 2. After tightening the adjusting screw 41, the fixing clamp 3 and the movable clamp 4 can be in contact, thereby fixing the mounting bracket 1 and the photovoltaic panel 2 on the steel cable for stable use. The fastening mechanism 32 can be used to clamp and fix the connection between the clamp and the steel cable.

[0027] Specifically, the fastening mechanism 32 comprises a plurality of fastening plates 321 arranged in a ring array and fixedly installed at one end of the fixed clamp 3 and the movable clamp 4 at the outer edge position of the semicircular opening, and a fastening sleeve 322 sleeved outside the fastening plates 321 and screwed with the fastening plates 321. After the position adjustment of the photovoltaic panel 2 is completed, the adjusting screw rod 41 can be tightened to make the fixed clamp 3 and the movable clamp 4 adhere to each other, and then the fastening sleeve 322 can be screwed to the outside of the fastening plates 321. When the fastening sleeve 322 is pressed against the fastening plates 321, the fastening plates 321 can be pressed and adhered to the outer wall of the steel cable, so as to clamp and fix the steel cable.

[0028] Embodiment 2

[0029] Different from embodiment 1, the inside of the movable clamp 4 and the fixed clamp 3 is provided with two inner cavities 33 located at the outer edge position of the fastening plates 321, the inside of the movable clamp 4 and the fixed clamp 3 located between the two inner cavities 33 is provided with a containing cavity 34, the inner cavities 33 and the containing cavity 34 are arranged in a ring shape, a locking mechanism 5 is arranged between the inner cavities 33 and the containing cavity 34, the locking mechanism 5 comprises an air bag 51 arranged inside the inner cavity 33, a locking rod 52 fixedly installed at one end of the air bag 51, and a piston plate 54 slidingly installed inside the containing cavity 34, one end of the locking rod 52 away from the air bag 51 extends to the outside of the fixed clamp 3 through the inner cavity 33, the end of the fixed clamp 3 is provided with a pressing rod 53 coaxially arranged with the piston plate 54, one end of the pressing rod 53 inside the containing cavity 34 is fixedly connected with the piston plate 54, and the air bag 51 is in communication with the containing cavity 34.

[0030] In use, when the fastening sleeve 322 is screwed to the outside of the fastening plates 321, the pressing rod 53 can be extruded and push the piston plate 54 to make the piston plate 54 slide along the containing cavity 34, at this time, the gas in the containing cavity 34 can enter the air bag 51 to inflate the air bag 51, so as to lift the locking rod 52 to make it slide out of the inner cavity 33, and then the fastening sleeve 322 can be fixed.

[0031] Further, one end of the fastening sleeve 322 close to the fixed clamp 3 is sleeved with a fixed sleeve ring 3221 corresponding to the locking rod 52 and the pressing rod 53; when the fastening sleeve 322 is screwed, the fixed sleeve ring 3221 can be used to press the pressing rod 53, so as to drive the piston plate 54.

[0032] It should be noted that the fixed collar 3221 is provided with a locking groove matched with the locking rod 52 on the side opposite to the fixed clamp 3; when the locking rod 52 extends into the inner cavity 33, it can enter the locking groove at the end of the fixed collar 3221, so that the fixed collar 3221 and the fastening sleeve 322 can be fixed and limited, avoiding loosening.

[0033] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A photovoltaic panel mounting clamp suitable for photovoltaic flexible support cable structure, comprising a support plate (11) fixedly installed at the four corners of the end of the mounting frame (1) away from the photovoltaic panel (2), the bottom surface of the support plate (11) is fixedly installed with a fixed clamp (3), the side wall of the fixed clamp (3) is provided with a movable clamp (4), and the opposite side of the fixed clamp (3) and the movable clamp (4) is provided with a semicircular opening matched with the steel cable; characterized in that The side wall of the movable clamp (4) is symmetrically provided with an adjusting screw (41) above the semicircular opening, the adjusting screw (41) is screwed with the movable clamp (4), the opposite side of the fixed clamp (3) and the movable clamp (4) is symmetrically provided with a threaded groove (31) matched with the adjusting screw (41), and one end of the adjusting screw (41) away from the fixed clamp (3) is fixedly installed with a screw head (411). One end of the fixed clamp (3) and the movable clamp (4) is provided with a fastening mechanism (32).

2. The photovoltaic panel mounting clamp suitable for use in photovoltaic flexible support cable structures according to claim 1, characterized in that: The fastening mechanism (32) comprises a plurality of fastening plates (321) fixedly installed at the outer edge of the semicircular opening of the fixed clamp (3) and the movable clamp (4), and a fastening sleeve (322) sleeved outside the plurality of fastening plates (321) and screwed with the fastening plates (321).

3. The photovoltaic panel mounting clamp suitable for use in photovoltaic flexible support cable structures according to claim 2, characterized in that: The inside of the movable clamp (4) and the fixed clamp (3) is provided with two inner cavities (33) located at the outer edge of the fastening plate (321), and the inside of the movable clamp (4) and the fixed clamp (3) is provided with a cavity (34) between the two inner cavities (33). The inner cavities (33) and the cavities (34) are arranged in a ring shape, and a locking mechanism (5) is arranged between the inner cavities (33) and the cavities (34).

4. The photovoltaic panel mounting clamp suitable for use in photovoltaic flexible support cable structures according to claim 3, characterized in that: The locking mechanism (5) comprises an air bag (51) arranged inside the inner cavity (33), a locking rod (52) fixedly installed at one end of the air bag (51), and a piston plate (54) slidingly installed inside the cavity (34). One end of the locking rod (52) away from the air bag (51) extends to the outside of the fixed clamp (3) through the inner cavity (33), the end of the fixed clamp (3) is provided with a pressing rod (53) coaxially arranged with the piston plate (54), one end of the pressing rod (53) inside the cavity (34) is fixedly connected with the piston plate (54), and the air bag (51) is communicated with the cavity (34).

5. The photovoltaic panel mounting clamp suitable for use in photovoltaic flexible support cable structures according to claim 4, characterized in that: One end of the fastening sleeve (322) close to the fixed clamp (3) is sleeved with a fixed sleeve ring (3221) corresponding to the locking rod (52) and the pressing rod (53).

6. The photovoltaic panel mounting clamp suitable for use in photovoltaic flexible support cable structures according to claim 5, characterized in that: The opposite side of the fixed sleeve ring (3221) and the fixed clamp (3) is provided with a locking groove matched with the locking rod (52).

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