Photovoltaic panel erection steel frame strut

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a photovoltaic panel erection steel frame strut which comprises a telescopic cross beam, detachable limiting rods are connected to the two sides of the telescopic cross beam in an inserted mode, one end of each detachable limiting rod is fixedly connected with a female telescopic limiting rod through a bolt, and the other end of each detachable limiting rod is fixedly connected with a male telescopic limiting rod through a bolt. One side of the mother telescopic limiting rod is fixedly connected with a telescopic rod, one side of the telescopic rod is movably connected with a son telescopic limiting rod, the two ends of the detachable limiting rod are each provided with a fixing hole, one side of each fixing hole is fixedly connected with an inner supporting column, and one side of each inner supporting column is provided with a third groove. Steel frame supporting columns are erected on the photovoltaic panel. Through the arrangement of a detachable limiting rod, a primary telescopic limiting rod, a telescopic rod and a secondary telescopic limiting rod, a worker can adjust the height of a supporting column through cooperation of a fixing hole and stretching of an inner supporting column, the front-back angle of the detachable limiting rod is changed by means of placement of a fixing rod, and therefore the whole angle is changed to reach the proper position.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic panel erection steel frame support. Background Art

[0002] Solar photovoltaic power generation is an important way to obtain renewable energy. As the supporting structure of the solar photovoltaic power generation system, the photovoltaic bracket has an important impact on the safe and efficient operation and cost control of the system. In the prior art, the relative distance between the beams of the photovoltaic bracket and the position between the beams and the ground are fixed, which cannot be applied to photovoltaics of various sizes, cannot be adjusted, and has a small scope of application. At the same time, the beams must be connected and fixed by longitudinal beams, which is too costly.

[0003] However, the existing photovoltaic panel installation steel frame pillars have the following disadvantages:

[0004] (1) Photovoltaic brackets are difficult to disassemble and inconvenient to install and maintain, so the technical requirements are high and the processing costs are too high;

[0005] (2) Since the position of the sun varies in different seasons, it is not easy to adjust the light receiving angle of the photovoltaic panel.

[0006] Therefore, the utility model provides a photovoltaic panel erection steel frame support. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a photovoltaic panel erection steel frame support which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem that the photovoltaic bracket proposed in the above background technology is difficult to disassemble, inconvenient to install and maintain, thus requiring high technical requirements and having too high processing costs, and the photovoltaic panel is not easy to adjust the light receiving angle due to the different positions of the sun in different seasons.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a photovoltaic panel erection steel frame support, including a telescopic beam, detachable limit rods are inserted on both sides of the telescopic beam, one end of the detachable limit rod is fixedly connected to a mother telescopic limit rod by bolts, one side of the mother telescopic limit rod is fixedly connected to the telescopic rod, one side of the telescopic rod is movably connected to a sub-telescopic limit rod, both ends of the detachable limit rod are provided with fixing holes, one side of the fixing hole is fixedly connected to an inner support, one side of the inner support is provided with a third groove, and the inner wall of the third groove is plugged with a fixing rod.

[0011] Optionally, the lower end of the inner support is slidably connected to an outer support, and one side of the outer support is fixedly connected to an auxiliary rod. The provision of the outer support cooperates with the inner support and the auxiliary rod to make the outer support more stable so that it can slide.

[0012] Optionally, a plug plate is fixedly connected to one side of the detachable limit rod, and a buckle groove is provided on the other side of one end of the detachable limit rod. The plug plate is provided to cooperate with the detachable limit rod to connect to the buckle groove.

[0013] Optionally, a first groove is formed at one end of the plug plate, a sliding rod is fixedly connected to the inner wall of the first groove, and a limiting plate is fixedly installed at one end of the sliding rod. The setting of the first groove enables the sliding rod to be fixedly installed to the inner wall of the first groove in cooperation with the limiting plate.

[0014] Optionally, a clamping block is slidably connected to the surface of the limit plate, a spring is applied to the surface of the slide rod, and a pressing block is movably connected to one end of the clamping block. The setting of the pressing block facilitates the disassembly of the detachable limit rod.

[0015] Optionally, a second groove is provided on one side of the outer support, and a fixing bolt is threadedly connected to the inner wall of the second groove. The second groove cooperates with the fixing bolt to fix the inner support.

[0016] (III) Beneficial effects

[0017] The utility model provides a photovoltaic panel erection steel frame support, which has the following beneficial effects:

[0018] 1. The photovoltaic panel is installed with a steel frame support. Through the arrangement of a detachable limit rod, a mother telescopic limit rod, a telescopic rod and a sub-telescopic limit rod, the staff can adjust the height of the support through the fixed hole in coordination with the extension of the inner support and rely on the placement of the fixed rod to change the front and rear angles of the detachable limit rod, thereby changing the overall angle to achieve a suitable position.

[0019] 2. The photovoltaic panel is installed with a steel frame support. By setting up the inner support, the fixing rod, the third groove and the fixing hole, the staff can adjust the height of the support through the fixing hole in coordination with the extension and retraction of the inner support and rely on the placement of the fixing rod to change the front and rear angles of the detachable limit rod so as to change the overall angle to achieve a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the outer support structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the detachable limit rod structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the plug board structure of the utility model.

[0024] In the figure: 1. telescopic beam; 2. detachable limit rod; 3. main telescopic limit rod; 4. telescopic rod; 5. sub-telescopic limit rod; 6. inner support; 7. fixed rod; 8. outer support; 9. auxiliary rod; 10. plug plate; 11. slide rod; 12. limit plate; 13. clamp block; 14. spring; 15. press block; 16. fixing bolt. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a photovoltaic panel erection steel frame support, including a telescopic beam 1, detachable limit rods 2 are inserted on both sides of the telescopic beam 1, one end of the detachable limit rod 2 is fixedly connected to a mother telescopic limit rod 3 by bolts, one side of the mother telescopic limit rod 3 is fixedly connected to a telescopic rod 4, and one side of the telescopic rod 4 is movably connected to a sub-telescopic limit rod 5. Through the arrangement of the detachable limit rod 2, the mother telescopic limit rod 3, the telescopic rod 4 and the sub-telescopic limit rod 5, the staff fixes the mother telescopic limit rod 3 and the sub-telescopic limit rod 5 to the top of the detachable limit rod 2 through the screw holes and bolts above the detachable limit rod 2. If the length is insufficient or too long, The length or width can be increased or decreased through the buckle groove on one side of the detachable limit rod 2. If the length or width is insufficient, it can be adjusted by adjusting the sub-telescopic limit rod 5 and the telescopic crossbeam 1. Both ends of the detachable limit rod 2 are provided with fixing holes, one side of the fixing hole is fixedly connected with an inner support 6, one side of the inner support 6 is provided with a third groove, and the inner wall of the third groove is plugged with a fixing rod 7. Through the arrangement of the inner support 6, the fixing rod 7, the third groove and the fixing hole, the staff can adjust the height of the support through the fixing hole in conjunction with the extension and retraction of the inner support 6 and rely on the placement of the fixing rod 7 to change the front and rear angles of the detachable limit rod 2, thereby changing the overall angle to achieve a suitable position;

[0027] The lower end of the inner support 6 is slidably connected to the outer support 8, and one side of the outer support 8 is fixedly connected to the auxiliary rod 9. The setting of the outer support 8 plays a role in cooperating with the inner support 6 and the auxiliary rod 9 to make the outer support 8 more stable so as to slide;

[0028] One side of the detachable limit rod 2 is fixedly connected with an insert plate 10, and the other side of one end of the detachable limit rod 2 is provided with a buckle groove, and the setting of the insert plate 10 plays a role in cooperating with the detachable limit rod 2 to connect the buckle groove;

[0029] A first groove is formed at one end of the plug board 10, a slide bar 11 is fixedly connected to the inner wall of the first groove, and a limit plate 12 is fixedly installed at one end of the slide bar 11. The setting of the first groove plays a role in that the slide bar 11 cooperates with the limit plate 12 to be fixedly installed to the inner wall of the first groove;

[0030] The surface of the limit plate 12 is slidably connected with a clamping block 13, the surface of the slide rod 11 is sleeved with a spring 14, and one end of the clamping block 13 is movably connected with a pressing block 15, and the setting of the pressing block 15 facilitates the disassembly of the detachable limit rod 2;

[0031] A second groove is provided on one side of the outer support 8 , and a fixing bolt 16 is threadedly connected to the inner wall of the second groove. The second groove cooperates with the fixing bolt 16 to fix the inner support 6 .

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: First, the staff fixes the mother telescopic limit rod 3 and the sub-telescopic limit rod 5 to the top of the detachable limit rod 2 through the screw holes and bolts on the top of the detachable limit rod 2. If the length is insufficient or too long, it can be increased or decreased through the buckle groove on one side of the detachable limit rod 2. If the length or width is insufficient, it can be adjusted by adjusting the sub-telescopic limit rod 5 and the telescopic crossbeam 1;

[0034] Step 2: Finally, the staff can adjust the height of the pillar by using the fixing hole in conjunction with the extension of the inner pillar 6 and rely on the placement of the fixing rod 7 to change the front and rear angles of the detachable limiting rod 2 so as to change the overall angle to reach a suitable position.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] 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. A photovoltaic panel erection steel frame support, comprising a telescopic beam (1), characterized in that: The two sides of the telescopic crossbeam (1) are plugged with detachable limit rods (2), one end of the detachable limit rod (2) is fixedly connected to a mother telescopic limit rod (3) by means of bolts, one side of the mother telescopic limit rod (3) is fixedly connected to a telescopic rod (4), one side of the telescopic rod (4) is movably connected to a sub-telescopic limit rod (5), both ends of the detachable limit rod (2) are provided with fixing holes, one side of the fixing hole is fixedly connected to an inner support (6), one side of the inner support (6) is provided with a third groove, and the inner wall of the third groove is plugged with a fixing rod (7).

2. A photovoltaic panel installation steel frame support according to claim 1, characterized in that: The lower end of the inner support (6) is slidably connected to an outer support (8), and one side of the outer support (8) is fixedly connected to an auxiliary rod (9).

3. A photovoltaic panel installation steel frame support according to claim 1, characterized in that: One side of the detachable limiting rod (2) is fixedly connected to a plug plate (10), and the other side of one end of the detachable limiting rod (2) is provided with a buckle groove.

4. A photovoltaic panel installation steel frame support according to claim 3, characterized in that: A first groove is formed at one end of the plug plate (10), a sliding rod (11) is fixedly connected to the inner wall of the first groove, and a limiting plate (12) is fixedly mounted at one end of the sliding rod (11).

5. A photovoltaic panel installation steel frame support according to claim 4, characterized in that: The surface of the limit plate (12) is slidably connected with a clamping block (13), the surface of the slide rod (11) is sleeved with a spring (14), and one end of the clamping block (13) is movably connected with a pressing block (15).

6. A photovoltaic panel installation steel frame support according to claim 2, characterized in that: A second groove is formed on one side of the outer support (8), and a fixing bolt (16) is threadedly connected to the inner wall of the second groove.

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