Environment-friendly photovoltaic module cable fixing device

Abstract

The utility model discloses an environment-friendly photovoltaic assembly cable fixing device, which relates to the technical field of photovoltaic assembly fixing and comprises a fixing sleeve, a fixing rod is slidably connected in the fixing sleeve, a plurality of fixing grooves are formed in the upper end of the fixing sleeve, a clamping plate is arranged on one side in each fixing groove, and a fixing rod is arranged in each clamping plate. A clamping groove is formed in the position, corresponding to the fixing groove, of the upper end of the fixing rod, a clamping edge is arranged on the side, away from the clamping plate, of the interior of the clamping groove, the upper end of the clamping edge extends into the upper end of the interior of the fixing groove, an end plate is arranged on one side of the fixing sleeve, and a clamping bolt is arranged in the middle of the end plate in a penetrating mode. The inner side end of the clamping bolt is in threaded connection with the fixing rod, the other side of the fixing sleeve is provided with a mounting plate, the cable is fixedly arranged on the fixing device, the construction process is simplified, and the cable can be conveniently detached without detaching the fixing device when the cable is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic assembly fixing, in particular to an environmentally friendly photovoltaic assembly cable fixing device. Background Art

[0002] Photovoltaic power generation is a technology that uses the solar photovoltaic effect to directly convert sunlight into electrical energy. This technology mainly relies on photovoltaic cells (also known as solar cells), which are usually made of semiconductor materials such as silicon. Cables specially designed to connect solar photovoltaic modules and inverters or other electrical equipment are required. These cables need to be able to withstand ultraviolet rays, temperature changes, humidity and other possible harsh conditions in the outdoor environment, while ensuring efficient transmission of electrical energy. When installing the cables, a fixing device is needed to fix the cables to reduce the wear of the cables caused by external forces. The traditional fixing method is a fixing hoop with screws. This method requires drilling multiple threaded holes on the metal support structure, which is cumbersome to construct and inconvenient to disassemble for cable maintenance. Utility Model Content

[0003] The purpose of the utility model is to provide an environmentally friendly photovoltaic module cable fixing device to solve the problem proposed in the above background technology that when installing the cable, a fixing device is needed to fix the cable, so as to reduce the cable wear caused by external force. The traditional fixing method is a fixing hoop with screws. This method requires drilling multiple threaded holes on the metal support structure, which is cumbersome to construct and inconvenient to disassemble for cable maintenance.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly photovoltaic module cable fixing device, comprising a fixing sleeve, a fixing rod is slidably connected to the inside of the fixing sleeve, a plurality of fixing grooves are opened at the upper end of the fixing sleeve, a clamping plate is provided on one side of the inner part of the fixing groove, a clamping groove is opened at the upper end of the fixing rod corresponding to the fixing groove, a clamping edge is provided on the side of the inner part of the clamping groove away from the clamping plate, the upper end of the clamping edge extends into the inner upper end of the fixing groove, an end plate is provided on one side of the fixing sleeve, a clamping bolt is penetrated through the middle position of the end plate, the inner end of the clamping bolt is threadedly connected to the fixing rod, and a mounting plate is provided on the other side of the fixing sleeve.

[0005] Preferably, a limiting edge is provided on the clamping bolt and on the inner side of the end plate, the limiting edge abuts against the end plate, and the clamping bolt is rotatably connected to the end plate via the limiting edge.

[0006] Preferably, a reinforcing plate is provided between the mounting plate and the front and rear sides of the upper surface of the fixing sleeve, and bolt holes are provided on the mounting plate.

[0007] Preferably, the clamping plate is arranged inside the clamping groove, and the lower end of the clamping plate abuts against the upper end of the clamping groove.

[0008] Preferably, the fixing groove, the clamping plate, the clamping groove and the clamping edge are all arc-shaped structures with corresponding sizes.

[0009] Compared with the prior art, the beneficial effect of the utility model is that when installing the cable, a fixing device is needed to fix the cable, so as to reduce the wear of the cable caused by external force, instead of the traditional fixing method of using a fixing hoop with screws for fixing, by setting a fixing device, the fixing device is fixed to the supporting structure by bolts, and then the cable is fixed to the fixing device, the construction process is simplified, and the cable can be conveniently disassembled without removing the fixing device for cable maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an axonometric drawing of the main structure of the utility model;

[0011] Figure 2 It is an axonometric cross-sectional view of the main structure of the utility model;

[0012] Figure 3 This is a front cross-sectional view of the main structure of the utility model;

[0013] Figure 4 It is a schematic diagram of the main structure of the utility model;

[0014] Figure 5 It is a top view schematic diagram of the main structure of the utility model.

[0015] In the figure: 1-fixing sleeve, 2-fixing rod, 3-fixing groove, 4-clamping plate, 5-clamping groove, 6-clamping edge, 7-end plate, 8-clamping bolt, 9-mounting plate, 10-limiting edge, 11-reinforcement plate, 12-bolt hole. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-5The utility model provides an environmentally friendly photovoltaic component cable fixing device, including a fixing sleeve 1, a fixing rod 2 is slidably connected inside the fixing sleeve 1, a plurality of fixing grooves 3 are opened at the upper end of the fixing sleeve 1, a clamping plate 4 is arranged on one side of the inner part of the fixing groove 3, a clamping groove 5 is opened at the upper end of the fixing rod 2 corresponding to the fixing groove 3, a clamping edge 6 is arranged on the side of the clamping groove 5 away from the clamping plate 4, the upper end of the clamping edge 6 extends into the inner upper end of the fixing groove 3, an end plate 7 is arranged on one side of the fixing sleeve 1, a clamping bolt 8 is penetrated through the middle position of the end plate 7, the inner end of the clamping bolt 8 is threadedly connected to the fixing rod 2, and a mounting plate 9 is arranged on the other side of the fixing sleeve 1.

[0018] When in use, the overall fixing device is fixed to the supporting structure through the mounting plate 9, and the cable to be fixed is placed inside the fixing groove 3. The staff rotates the clamping bolt 8, and the clamping bolt 8 is rotatably connected to the end plate 7. When the clamping bolt 8 is rotated, the position of the clamping bolt 8 relative to the end plate 7 will not move, but it will only rotate under the support of the end plate 7. Through the rotation of the clamping bolt 8, the fixing rod 2 is driven to move inside the fixing sleeve 1, so that the fixing rod 2 moves away from the end plate 7, and the clamping groove 5 is driven to move toward the clamping plate 4, so that the cable is clamped between the clamping edge 6 and the clamping plate 4, thereby fixing the cable. When the cable needs to be maintained, the clamping bolt 8 is rotated in the opposite direction, and the clamping groove 5 and the fixing groove 3 can loosen the cable.

[0019] A limiting edge 10 is provided on the clamping bolt 8 and on the inner side of the end plate 7, and the limiting edge 10 abuts against the end plate 7. The clamping bolt 8 is rotatably connected to the end plate 7 via the limiting edge 10. The clamping bolt 8 is rotatably connected to the end plate 7 via the limiting edge 10, and the position of the clamping bolt 8 relative to the end plate 7 will not move.

[0020] A reinforcing plate 11 is provided between the mounting plate 9 and the front and rear sides of the upper surface of the fixing sleeve 1, and a bolt hole 12 is provided on the mounting plate 9. By providing the reinforcing plate 11 between the mounting plate 9 and the fixing sleeve 1, the connection strength between the mounting plate 9 and the fixing sleeve 1 is improved, and the bolt hole 12 is provided on the mounting plate 9. The bolts are passed through the bolt holes 12 to fix the mounting plate 9 to the supporting structure.

[0021] The clamping plate 4 is arranged inside the clamping groove 5, and the lower end of the clamping plate 4 abuts against the upper end of the clamping groove 5 to reduce the gap between the clamping plate 4 and the clamping groove 5, thereby preventing the gap from causing clamping damage to the cable when the clamping groove 5 moves.

[0022] The fixing groove 3, the clamping plate 4, the clamping groove 5 and the clamping edge 6 are all arc-shaped structures with corresponding sizes. The fixing groove 3, the clamping plate 4, the clamping groove 5 and the clamping edge 6 with uniform sizes ensure the firmness of the cable clamping.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly photovoltaic module cable fixing device, characterized in that: The invention comprises a fixing sleeve (1), wherein a fixing rod (2) is slidably connected inside the fixing sleeve (1), a plurality of fixing grooves (3) are provided at the upper end of the fixing sleeve (1), a clamping plate (4) is provided on one side of the fixing groove (3), a clamping groove (5) is provided at the upper end of the fixing rod (2) at a position corresponding to the fixing groove (3), a clamping edge (6) is provided on the side of the clamping groove (5) away from the clamping plate (4), the upper end of the clamping edge (6) extends into the upper end of the fixing groove (3), an end plate (7) is provided on one side of the fixing sleeve (1), a clamping bolt (8) is provided through the middle position of the end plate (7), the inner end of the clamping bolt (8) is threadedly connected to the fixing rod (2), and a mounting plate (9) is provided on the other side of the fixing sleeve (1).

2. The environmentally friendly photovoltaic module cable fixing device according to claim 1, characterized in that: A limiting edge (10) is provided on the clamping bolt (8) and on the inner side of the end plate (7), the limiting edge (10) abuts against the end plate (7), and the clamping bolt (8) is rotatably connected to the end plate (7) via the limiting edge (10).

3. The environmentally friendly photovoltaic module cable fixing device according to claim 1, characterized in that: A reinforcing plate (11) is provided between the mounting plate (9) and the front and rear sides of the upper surface of the fixing sleeve (1), and a bolt hole (12) is provided on the mounting plate (9).

4. The environmentally friendly photovoltaic module cable fixing device according to claim 1, characterized in that: The clamping plate (4) is arranged inside the clamping groove (5), and the lower end of the clamping plate (4) abuts against the upper end of the clamping groove (5).

5. The environmentally friendly photovoltaic module cable fixing device according to claim 1, characterized in that: The fixing groove (3), the clamping plate (4), the clamping groove (5) and the clamping edge (6) are all arc-shaped structures with corresponding sizes.

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