Mountain photovoltaic support

Abstract

The utility model relates to the field of photovoltaic construction devices, in particular to a mountain photovoltaic bracket, which is provided with at least one group of bracket mechanism, and the bracket mechanism comprises end stand columns arranged at two ends respectively and at least one middle stand column arranged in the middle; a notch is formed in the upper end of the middle stand column and used for installing a supporting assembly, the supporting assembly comprises an installing base with the U-shaped section, two pairs of baffles and two supporting rollers used for supporting a steel cable, a vertical lead screw B and a nut sliding block B are arranged on the side portion of the installing base, the lower end of the lead screw B is rotationally connected to the installing base, the nut sliding block B is in threaded connection with the lead screw B, and the nut sliding block B is in threaded connection with the nut sliding block B. A rotatable pressing roller is installed on the nut sliding block B. The pressing roller and the supporting roller are matched to press the steel cable. The two ends of the steel cable are connected to the end stand columns respectively. The supporting assembly can support and press the steel cable, the tightness of the steel cable is conveniently adjusted, and the supporting strength of the steel cable is improved; the lifting assembly facilitates adjustment of the sagging degree of the steel cable.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic construction equipment, specifically a mountain photovoltaic support structure. Background Technology

[0002] With the rapid development of the photovoltaic industry, land resources with good sunshine and flat terrain are becoming increasingly scarce, while land with less favorable construction conditions, such as mountainous areas, will become important resources for photovoltaic power plant construction. Due to the complex and uneven terrain of mountainous areas, the construction cost of using traditional steel structure photovoltaic brackets is high.

[0003] The authorized patent document with application number CN202222711099.9 discloses a flexible photovoltaic support system for mountainous areas, referenced... Figure 3 The photovoltaic system involves connecting end supports with steel cables, using intermediate supports to support the cables, and then fixing the solar panels to the cables, arranging them in a large-scale array. However, because the intermediate supports have fixed dimensions, during construction, factors such as construction errors may prevent them from effectively supporting the steel cables, affecting the installation quality of the photovoltaic system. Furthermore, the steel cables may slacken during use, and the tension of the cables in this system cannot be quickly adjusted after installation. Summary of the Invention

[0004] To address the aforementioned problems, this utility model provides a mountain photovoltaic support system that facilitates adjustment of the steel cable tension and simplifyes construction. The technical solution adopted by this utility model is as follows:

[0005] A mountain photovoltaic support structure includes at least one set of support mechanisms, comprising end columns at both ends and at least one intermediate column in the middle. The upper end of the intermediate column has a slot for installing support components. Each support component includes a U-shaped mounting base, two pairs of baffles, and two support rollers for supporting steel cables. The baffles are installed within the paired mounting bases, and each support roller is rotatably mounted between its corresponding pair of baffles. The side of the mounting base has a vertical lead screw B and a nut slider B. The lower end of the lead screw B is rotatably connected to the mounting base, and the nut slider B is screwed onto the lead screw B. A rotatable pressure roller is mounted on the nut slider B, and the pressure roller cooperates with the support rollers to press down on the steel cable. Both ends of the steel cable are connected to the end columns.

[0006] The aforementioned mountain photovoltaic support structure also includes a lifting assembly at the upper end of the middle column. The lifting assembly includes a vertical lead screw A and a nut slider A. The lower end of the lead screw A is rotatably connected to the middle column, and the nut slider A is screwed to the lead screw A. The nut slider A is fixedly connected to the mounting base by a connector.

[0007] The aforementioned mountain photovoltaic support structure also includes reinforcing cables and tension cables; the two ends of the reinforcing cables are respectively connected to the end columns and pass through the middle column, the reinforcing cables are located below the steel cables and are connected to each other by several truss components; one end of the tension cable is connected to the end column and the other end is buried in the ground.

[0008] The beneficial effects of this utility model are as follows: the support component on the middle column can support and press down the steel cable, making it convenient to adjust the tension of the steel cable and improve the support strength of the steel cable; the lifting component makes it convenient to adjust the sag of the steel cable. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0010] Figure 2 This is a partial schematic diagram of the central column in an embodiment of the present utility model;

[0011] Figure 3 This is a partial exploded view of the central column in an embodiment of the present invention.

[0012] In the diagram: 1 is the end column, 2 is the middle column, 21 is the slot, 3 is the cable, 4 is the steel cable, 5 is the reinforcing cable, 6 is the truss assembly, 71 is the lead screw A, 72 is the nut slider A, 8 is the connector, 91 is the mounting base, 92 is the lead screw B, 93 is the nut slider B, 94 is the pressure roller, 95 is the baffle, and 96 is the support roller. Detailed Implementation

[0013] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings.

[0014] This embodiment is a mountain photovoltaic support system, which has two sets of support mechanisms, such as... Figure 1 Each set of support mechanisms shown includes end columns 1 located at both ends and at least one intermediate column 2 located in the middle. For example... Figure 2 and Figure 3As shown, the upper end of the intermediate column 2 is provided with a slot 21 for installing a support assembly. The support assembly includes a U-shaped mounting base 91, two pairs of baffles 95, and two support rollers 96 for supporting the steel cable 4. The baffles 95 are installed in the paired mounting bases 91, and each support roller 96 is rotatably installed between the corresponding pair of baffles 95. The side of the mounting base 91 is provided with a vertical screw B92 and a nut slider B93. The lower end of the screw B92 is rotatably connected to the mounting base 91, and the nut slider B93 is screwed onto the screw B92. A rotatable pressure roller 94 is installed on the nut slider B93. The pressure roller 94 cooperates with the support rollers 96 to press the steel cable 4. The two ends of the steel cable 4 are respectively connected to the end column 1. By turning the screw B92, the distance between the pressure roller 94 and the support roller 96 is adjusted, thereby adjusting the tension of the steel cable 4.

[0015] The aforementioned mountain photovoltaic support structure includes a lifting assembly on the upper side of the middle column 2 for adjusting the support assembly. The lifting assembly comprises a vertical lead screw A71 and a nut slider A72. The lower end of the lead screw A71 is rotatably connected to the middle column 2, and the nut slider A72 is screwed onto the lead screw A71. The nut slider A72 is fixed to the mounting base 91 by a connector 8. By turning the lead screw A71, the vertical position of the support assembly is adjusted, thereby adjusting the sag of the steel cable 4.

[0016] The aforementioned mountain photovoltaic support structure also includes a reinforcing cable 5 and a tension cable 3; the two ends of the reinforcing cable 5 are respectively connected to the end column 1, and the middle part passes through the intermediate column 2. The reinforcing cable 5 is located below the steel cable 4 and the two are connected by several truss components, such as... Figure 1 As shown, the reinforcing cables 5 and steel cables 4 of the same support structure are vertically connected by a truss, and the reinforcing cables 5 and steel cables 4 of adjacent support structures are diagonally connected by a truss, which improves the wind resistance of the support structure and reduces the swaying of the steel cables 4. One end of the cable 3 is connected to the end column 1, and the other end is buried in the ground, which further improves the strength and wind resistance of the support structure.

Claims

1. A mountain photovoltaic support structure, comprising at least one set of support mechanisms, characterized in that: The support mechanism includes end columns (1) located at both ends and at least one intermediate column (2) located in the middle. The upper end of the intermediate column (2) is provided with a slot (21) for installing a support assembly. The support assembly includes a U-shaped mounting seat (91), two pairs of baffles (95), and two support rollers (96) for supporting the steel cable (4). The baffles (95) are installed in the paired mounting seats (91), and each support roller (96) is rotatably installed between the corresponding pair of baffles (95). The side of the mounting seat (91) is provided with a vertical screw B (92) and a nut slider B (93). The lower end of the screw B (92) is rotatably connected to the mounting seat (91), and the nut slider B (93) is screwed onto the screw B (92). A rotatable pressure roller (94) is installed on the nut slider B (93). The pressure roller (94) cooperates with the support roller (96) to press the steel cable (4). The two ends of the steel cable (4) are respectively connected to the end column (1).

2. The mountain photovoltaic support structure according to claim 1, characterized in that: The upper end of the middle column (2) is also provided with a lifting assembly, which includes a vertical lead screw A (71) and a nut slider A (72). The lower end of the lead screw A (71) is rotatably connected to the middle column (2), and the nut slider A (72) is screwed to the lead screw A (71). The nut slider A (72) is fixedly connected to the mounting base (91) by a connector (8).

3. The mountain photovoltaic support structure according to claim 1, characterized in that: It also includes a reinforcing cable (5) and a tension cable (3); the two ends of the reinforcing cable (5) are respectively connected to the end column (1) and pass through the middle column (2) in the middle. The reinforcing cable (5) is located below the steel cable (4) and the two are connected by several truss components; one end of the tension cable (3) is connected to the end column (1) and the other end is buried in the ground.

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