Protective frame for photovoltaic power generation construction

Abstract

The utility model belongs to the technical field of photovoltaic power generation protection equipment, in particular to a protection frame for photovoltaic power generation construction, which is characterized in that the inner side wall of a first guardrail is connected with a second guardrail in a sliding manner, and the second guardrail is driven by a first power device; universal wheels are arranged at the bottom of the first guardrail; mounting grooves are formed in the first guardrail and the second guardrail, first mounting frames are slidably connected into the mounting grooves, and the first mounting frames are driven by a second power device; an auxiliary supporting frame is hinged into the first mounting frame, a second mounting frame is connected to the bottom of the auxiliary supporting frame in a sliding mode, and a reset spring is arranged between the second mounting frame and the auxiliary supporting frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation protection equipment, and specifically relates to a protection frame for photovoltaic power generation construction. Background Art

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It mainly consists of three major parts: solar panels, controllers, and inverters. When installing and constructing photovoltaic power generation equipment, a protection frame is required. The construction section is enclosed by the protection frame to prevent unauthorized persons from entering the construction site and affecting the installation and construction of photovoltaic power generation equipment.

[0003] Most of the existing protection frames are integrally designed or assembled with multiple groups of baffles. The assembly method wastes a lot of manpower, takes a long time, is not convenient to use, and reduces work efficiency.

[0004] Therefore, the utility model designs a protection frame for photovoltaic power generation construction to solve the technical problems existing in the prior art. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a protection frame for photovoltaic power generation construction, which solves the above-mentioned technical problems.

[0006] The solution adopted by the utility model is: a protection frame for photovoltaic power generation construction, including a first guardrail and a second guardrail, characterized in that:

[0007] The inner side wall of the first guardrail is slidably connected with the second guardrail, and the second guardrail is driven by a first power device;

[0008] The bottom of the first guardrail is provided with universal wheels;

[0009] Installation grooves are formed on both the first guardrail and the second guardrail, and a first mounting frame is slidably connected in the installation groove, and the first mounting frame is driven by a second power device;

[0010] An auxiliary support frame is hinged in the first mounting frame, the bottom of the auxiliary support frame is slidably connected with a second mounting frame, and a return spring is arranged between the second mounting frame and the auxiliary support frame.

[0011] Preferably, the first power device includes a lead screw rotatably connected to the first guardrail, the lead screw is threadedly connected to the second guardrail, a motor is arranged on the first guardrail, the lead screw is driven by the motor, and the motor is electrically connected to the controller.

[0012] Preferably, a protective shell corresponding to the lead screw is arranged on the first guardrail.

[0013] Preferably, the second power device includes telescopic rods provided on the first guardrail and the second guardrail, and the extending ends of the two groups of telescopic rods are fixedly connected to the first mounting bracket.

[0014] Preferably, the telescopic rod is an electric telescopic rod, and the electric telescopic rod is electrically connected to the controller.

[0015] Preferably, it further includes a collision-proof telescopic plate. One end of the collision-proof telescopic plate is provided with a first shock-absorbing block between it and the first guardrail, and the other end is provided with a second shock-absorbing block between it and the second guardrail.

[0016] Preferably, the first shock-absorbing block and the second shock-absorbing block are made of shock-absorbing rubber.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0018] Figure 1 is one of the perspective views of the three-dimensional drawing of the present utility model.

[0019] Figure 2 is one of the perspective views of the three-dimensional sectional view of the present utility model.

[0020] Figure 3 is Figure 2 the enlarged view of part A of

[0021] Figure 4 is one of the perspective views of the three-dimensional sectional view of the present utility model.

[0022] Figure 5 is one of the perspective views of the three-dimensional sectional view of the present utility model.

[0023] Figure 6 is one of the perspective views of the three-dimensional sectional view of the present utility model.

[0024] Reference numerals: 1, first guardrail; 2, second guardrail; 3, universal wheel; 4, installation groove; 5, first mounting bracket; 6, auxiliary support frame; 7, second mounting bracket; 8, return spring; 9, lead screw; 10, motor; 11, protective shell; 12, telescopic rod; 13, collision-proof telescopic plate; 14, first shock-absorbing block; 15, second shock-absorbing block. Detailed Description of the Embodiment

[0025] Regarding the foregoing and other technical contents, features and effects of the present utility model, they will be clearly presented in the following detailed description in conjunction with the Figures 1-6 embodiment. The structural contents mentioned in the following embodiments are all with reference to the drawings of the specification.

[0026] The exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0027] Embodiment 1, a protective frame for photovoltaic power generation construction, comprising a first guardrail 1 and a second guardrail 2, characterized in that:

[0028] Furthermore, the inner side wall of the first guardrail 1 is slidably connected with the second guardrail 2, and the second guardrail 2 is driven by a first power device.

[0029] Furthermore, universal wheels 3 are provided at the bottom of the first guardrail 1;

[0030] Furthermore, mounting grooves 4 are formed on both the first guardrail 1 and the second guardrail 2, and a first mounting frame 5 is slidably connected in the mounting groove 4, and the first mounting frame 5 is driven by a second power device;

[0031] Furthermore, an auxiliary support frame 6 is hinged in the first mounting frame 5, the bottom of the auxiliary support frame 6 is slidably connected with a second mounting frame 7, and a return spring 8 is provided between the second mounting frame 7 and the auxiliary support frame 6.

[0032] Furthermore, the first power device includes a lead screw 9 rotatably connected to the first guardrail 1, the lead screw 9 is threadedly connected with the second guardrail 2, a motor 10 is provided on the first guardrail 1, the lead screw 9 is driven by the motor 10, and the motor 10 is electrically connected to the controller.

[0033] Furthermore, a protective shell 11 corresponding to the lead screw 9 is provided on the first guardrail 1.

[0034] Furthermore, the second power device includes telescopic rods 12 provided on the first guardrail 1 and the second guardrail 2, and the extending ends of the two groups of telescopic rods 12 are fixedly connected to the first mounting frame 5.

[0035] Furthermore, the telescopic rod 12 is an electric telescopic rod, and the electric telescopic rod is electrically connected to the controller.

[0036] During use, a storage groove is provided inside the first guardrail 1. Under normal conditions, the second guardrail 2 is retracted in the storage groove of the first guardrail 1. By providing at least two groups of universal wheels 3 at the bottom of the first guardrail 1 and at least one group of universal wheels 3 on the second guardrail 2, that is, at least three universal wheels 3, and the universal wheels 3 are distributed in a triangular shape, the first guardrail 1 and the second guardrail 2 are supported, the stability is improved, and it is convenient to move a certain guardrail to a designated construction site;

[0037] When it is necessary to extend the length of the guardrail, the driving motor 10 is driven to drive the lead screw 9 to rotate, so that the second guardrail 2 extends out of the installation groove 4 of the first guardrail 1, so as to achieve the purpose of extending the guardrail; By starting the motor 10, manual splicing is avoided, thus improving work efficiency, with simple operation and easy to operate;

[0038] After the length of the guardrail is adjusted, it is necessary to stabilize the first guardrail 1 and the second guardrail 2. On the one hand, lock the universal wheels 3 so that the universal wheels 3 cannot rotate. On the other hand, pull the second mounting bracket 7 so that the second mounting bracket 7 overcomes the elastic force of the return spring 8 and retracts into the auxiliary support frame 6. At this time, a gap is generated between the second mounting bracket 7 and the installation groove 4. Since the auxiliary support frame 6 is hinged with the first mounting bracket 5, the auxiliary support frame 6 can be pulled out of the installation groove 4, and the telescopic rod 12 is driven by the controller to act, driving the first mounting bracket 5 to lift along the installation groove 4, so as to adjust the angle between the auxiliary support frame 6 and the installation groove 4 (that is, the angle between the first guardrail 1 and the second guardrail 2 and the auxiliary support frame 6). After the adjustment is completed, the second mounting bracket 7 is fixed to the ground by means of rivets, etc. An auxiliary support frame 6 is provided at the rear end of the first guardrail 1 and the second guardrail 2, which improves the overall stability of the equipment and is not easy to shake when subjected to external forces, playing a good protective role.

[0039] In one embodiment, it further includes a collision-proof telescopic plate 13. A first shock-absorbing block 14 is provided between one end of the collision-proof telescopic plate 13 and the first guardrail 1, and a second shock-absorbing block 15 is provided between the other end and the second guardrail 2.

[0040] Furthermore, the first shock-absorbing block 14 and the second shock-absorbing block 15 are made of shock-absorbing rubber.

[0041] During use, through the first shock-absorbing block 14, the second shock-absorbing block 15 and the collision-proof telescopic plate 13, the overall protection performance of the equipment is further improved, and the first guardrail 1 and the second guardrail 2 are prevented from being directly impacted, thus causing damage;

[0042] At least one group of collision-proof telescopic plates 13 is arranged along the vertical direction, and the collision-proof telescopic plates 13 are made of materials with high strength.

[0043] The above description is only for explaining the present invention. It should be understood that the present invention is not limited to the above embodiments, and various flexible forms conforming to the idea of the present invention are within the protection scope of the present invention.

Claims

1. A protective frame for photovoltaic power generation construction, comprising a first guardrail (1) and a second guardrail (2), characterized in that: The inner side wall of the first guardrail (1) is slidably connected to a second guardrail (2), and the second guardrail (2) is driven by a first power device; The bottom of the first guardrail (1) is provided with a universal wheel (3); The first guardrail (1) and the second guardrail (2) are both provided with a mounting groove (4), a first mounting frame (5) is slidably connected in the mounting groove (4), and the first mounting frame (5) is driven by a second power device; An auxiliary support frame (6) is hinged inside the first mounting frame (5), a second mounting frame (7) is slidably connected to the bottom of the auxiliary support frame (6), and a return spring (8) is provided between the second mounting frame (7) and the auxiliary support frame (6).

2. A protective frame for photovoltaic power generation construction according to claim 1, characterized in that: The first power device comprises a lead screw (9) rotatably connected to the first guardrail (1), the lead screw (9) being threadedly connected to the second guardrail (2), an electric motor (10) being provided on the first guardrail (1), the lead screw (9) being driven by the electric motor (10), and the electric motor (10) being electrically connected to a controller.

3. A protective frame for photovoltaic power generation construction according to claim 2, characterized in that: The first guardrail (1) is provided with a protective shell (11) corresponding to the lead screw (9).

4. A protective frame for photovoltaic power generation construction according to claim 1, characterized in that: The second power device comprises telescopic rods (12) provided on the first guardrail (1) and the second guardrail (2), and the extended ends of the two groups of telescopic rods (12) are fixedly connected to the first mounting frame (5).

5. A protective frame for photovoltaic power generation construction according to claim 4, characterized in that: The telescopic rod (12) is an electric telescopic rod, and the electric telescopic rod is electrically connected to a controller.

6. A protective frame for photovoltaic power generation construction according to any one of claims 1 to 5, characterized in that: It also comprises an anti-collision telescopic plate (13), wherein a first shock absorbing block (14) is arranged between one end of the anti-collision telescopic plate (13) and the first guardrail (1), and a second shock absorbing block (15) is arranged between the other end of the anti-collision telescopic plate (13) and the second guardrail (2).

7. A protective frame for photovoltaic power generation construction according to claim 6, characterized in that: The first shock absorbing block (14) and the second shock absorbing block (15) are provided with shock absorbing rubber.

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