Photovoltaic panel lifting frame for photovoltaic power station construction

Abstract

The utility model relates to the field of photovoltaic power station construction, and discloses a photovoltaic panel lifting frame for photovoltaic power station construction, which comprises a lifting support, lifting ropes are mounted on the upper surface of the lifting support close to four corners, the lifting ropes are hung on hooks of an external crane, and fixing frames are welded to the bottoms of the front and rear ends of the lifting support. A fixing groove is formed in the middle of the bottom end of the fixing frame, damping sleeves are fixedly connected to the two sides of the inner wall of the fixing groove, a damping sliding rod is movably installed on one side of each damping sleeve, and a connecting support is welded to one side of each damping sliding rod outside the corresponding damping sleeve; the buffering bottom is movably supported below the hoisting bracket, so that the effect of conveniently buffering and supporting the hoisting bracket close to the ground by the buffering bottom plate is achieved, the impact force between the hoisting bracket and the ground when the hoisting bracket descends is reduced, and the problem that a photovoltaic panel in the hoisting bracket is damaged under impact and collision is solved; and the safety professional effect of the hoisting bracket on the photovoltaic panel is improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic power station construction, and in particular to a photovoltaic panel hoisting frame for photovoltaic power station construction. Background Art

[0002] A photovoltaic power station is a power generation facility that uses photovoltaic technology to convert solar energy into electrical energy. It captures sunlight through photovoltaic modules (solar panels), converts it into direct current, and then converts it into alternating current through an inverter, which is supplied to the power grid or directly used for loads. A hoisting rack is a device used to assist in lifting and carrying heavy objects. It is mainly used to support, fix and lift heavy objects to ensure that the lifting operation is completed safely and efficiently. During the construction of a photovoltaic power station, photovoltaic panels are placed in the hoisting rack and hoisted to the installation location by a crane.

[0003] Since the hoisting frame equipped with photovoltaic panels is relatively heavy overall, it is not convenient for the crane to control the hoisting frame to place it accurately and lightly on the ground when transferring the hoisting frame and placing it on the ground. As a result, the hoisting frame will generate a certain impact force with the ground when being placed downward, causing the photovoltaic panels to collide inside the hoisting frame, which may cause certain damage to the photovoltaic panels in the collision, reducing the overall subsequent installation and use efficiency of the photovoltaic panels.

[0004] In view of the above-mentioned related technologies, the inventor believes that the crane has the defect of generating a large impact with the ground when lifting and transporting the photovoltaic panel lifting frame. Therefore, a photovoltaic panel lifting frame for photovoltaic power station construction is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the problem of a large impact between a crane and the ground when hoisting and transporting a hoisting frame for photovoltaic panels, the present application provides a photovoltaic panel hoisting frame for photovoltaic power station construction.

[0006] The photovoltaic panel hoisting frame provided in this application for photovoltaic power station construction adopts the following technical solution:

[0007] The lifting mechanism is a kind of lifting mechanism that lifts up and down of described lifting mechanism, and the lifting mechanism of lifting up and down of described lifting mechanism are fixed on the lifting mechanism of lifting mechanism, and the lifting mechanism of lifting mechanism is fixed on the lifting mechanism of lifting mechanism.

[0008] Preferably, the support mechanism includes a fixed sleeve, which is symmetrically welded at the bottom of both sides of the lifting bracket. An inner groove is opened in the middle of the bottom end of the fixed sleeve, and fixed rods are symmetrically welded on both side edges of the buffer bottom plate. The top end of the fixed rod extends to the inside of the inner groove and a limiting clamp is welded thereon. The upper surface of the limiting clamp is placed inside the fixed sleeve and a No. 2 spring is installed.

[0009] Preferably, one side of the No. 1 spring abuts against the side edge of the fixing groove, and the other side of the No. 1 spring abuts against the outer surface of the connecting support, and the fixing groove and the No. 1 spring are embedded in each other.

[0010] Preferably, the width of the front and rear ends of the movable connecting rod is smaller than the distance between the front and rear ends of the inner wall of the fixed groove, one side of the outer surface of the movable connecting rod is located inside the fixed groove, and the fixed groove and the movable connecting rod are adapted to each other.

[0011] Preferably, the outer diameter of the limiting clamping plate is smaller than the inner diameter of the inner groove, and the outer diameter of the limiting clamping plate is larger than the inner diameter of the bottom opening of the inner groove, and the inner groove and the limiting clamping plate are engaged with each other.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The lifting bracket is lifted down by a crane and placed on the ground, so that the buffer base plate is in contact with the ground and drives the movable connecting rod to rotate, thereby pushing the damping slide bar to move along the inside of the damping sleeve and driving the No. 1 spring to compress, and at the same time, the movable lifting bracket drives the fixed sleeve to move along the outer surface of the fixed rod and drives the No. 2 spring to compress; compared with the existing technology, this solution has the effect of facilitating the buffer base plate to provide buffering support for the lifting bracket close to the ground, reducing the impact force of the lifting bracket with the ground when it descends, solving the problem of damage to the photovoltaic panels in the lifting bracket caused by impact and collision, and improving the safety and professional effect of the lifting bracket on the photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 This is a schematic structural diagram of the buffer bottom plate in the application embodiment;

[0016] Figure 3 is a schematic cross-sectional view of the fixing frame and the fixing sleeve in the embodiment of the application;

[0017] Explanation of the accompanying symbols: 1. Lifting bracket; 2. Lifting rope; 3. Fixed frame; 4. Fixed groove; 5. Damping sleeve; 6. Damping slide rod; 7. Connecting support; 8. Spring No. 1; 9. Movable connecting rod; 10. Bearing seat; 11. Buffer base plate; 12. Fixed sleeve; 13. Inner groove; 14. Fixed rod; 15. Limiting clamp; 16. Spring No. 2. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The embodiment of the present application discloses a photovoltaic panel hoisting frame for photovoltaic power station construction. Figure 1-3 A photovoltaic panel hanging rack for photovoltaic power station construction includes a hanging bracket 1. A hanging rope 2 is installed near the four corners on the upper surface of the hanging bracket 1. The hanging rope 2 is hung on the hook of the external crane. A fixing bracket 3 is welded to the bottom of the front and rear ends of the hanging bracket 1. A fixing groove 4 is opened in the middle of the bottom end of the fixing bracket 3. Damping sleeves 5 are fixed to the edges of the inner wall of the fixing groove 4. A damping slide rod 6 is movably installed on one side of the damping sleeve 5. A connecting support 7 is welded to the outside of the damping sleeve 5 on one side of the damping slide rod 6. A No. 1 spring 8 is sleeved on the outer surface of the damping sleeve 5 and the damping slide rod 6. One side of the No. 1 spring 8 abuts against the fixing groove. At the side portion 4, the other side of the No. 1 spring 8 abuts against the outer surface of the connecting support 7, the fixed groove 4 and the No. 1 spring 8 are embedded with each other, and a movable connecting rod 9 is rotatably installed through the middle part of one side of the connecting support 7 through the fixed groove 4. The width of the front and rear ends of the movable connecting rod 9 is smaller than the distance between the front and rear ends of the inner wall of the fixed groove 4. One side of the outer surface of the movable connecting rod 9 is located inside the fixed groove 4. The fixed groove 4 and the movable connecting rod 9 are adapted to each other. A bearing seat 10 is hinged at the bottom of the movable connecting rod 9, and a buffer bottom plate 11 is fixedly installed at the bottom of the bearing seat 10. Support mechanisms are also provided at the bottom of both sides of the lifting bracket 1 for movably supporting the buffer bottom plate 11.

[0020] The lifting bracket 1 is lifted and moved downward by a crane to the ground, so that the buffer base plate 11 first contacts the ground and drives the movable connecting rod 9 to rotate along the bearing seat 10, so that the rotating movable connecting rod 9 pushes the connecting support 7 to move and drives the No. 1 spring 8 to be compressed, so that the connecting support 7 pushes the damping slide rod 6 to move along the inside of the damping sleeve 5, so that the damping sleeve 5 cooperates with the damping slide rod 6 to buffer and support the rotating movable connecting rod 9, reflecting the buffering and supporting effect of the buffer base plate 11 on the moving and approaching lifting bracket 1.

[0021] Reference Figure 2 and Figure 3The support mechanism includes a fixed sleeve 12, which is symmetrically welded at the bottom of both sides of the lifting bracket 1. An inner groove 13 is opened in the middle of the bottom end of the fixed sleeve 12, and fixed rods 14 are symmetrically welded on both sides of the buffer bottom plate 11. The top of the fixed rod 14 extends to the inside of the inner groove 13 and a limiting clamping plate 15 is welded therein. The upper surface of the limiting clamping plate 15 is placed inside the fixed sleeve 12 and a No. 2 spring 16 is installed. The outer diameter of the limiting clamping plate 15 is smaller than the inner diameter of the inner groove 13, and the outer diameter of the limiting clamping plate 15 is larger than the inner diameter of the bottom opening of the inner groove 13. The inner groove 13 and the limiting clamping plate 15 are engaged with each other.

[0022] By making the movable lifting bracket 1 drive the fixed sleeve 12 to move along the outer surface of the fixed rod 14, the No. 2 spring 16 is compressed downward under the action of the fixed sleeve 12, and the fixed sleeve 12 cooperates with the fixed rod 14 to guide and support the descending lifting bracket 1, reflecting the stable supporting effect of multiple fixed rods 14 cooperating with the fixed sleeve 12 on the lifting bracket 1.

[0023] The implementation principle of a photovoltaic panel hanging rack for photovoltaic power station construction in the embodiment of the present application is as follows: the hanging bracket 1 is hoisted downward and moved close to the ground by a crane, so that the buffer bottom plate 11 first abuts the ground and drives the movable connecting rod 9 to rotate along the bearing seat 10, so that the rotating movable connecting rod 9 pushes the connecting support 7 to move along the inside of the fixed groove 4, so that the connecting support 7 moves and drives the No. 1 spring 8 to be compressed, and pushes the damping slide bar 6 to move along the inside of the damping sleeve 5, so that the damping sleeve 5 cooperates with the damping slide bar 6 to buffer the rotating movable connecting rod 9, thereby reducing the impact force when the hanging bracket 1 moves close to the buffer bottom plate 11, and at the same time The moving lifting bracket 1 drives the fixed sleeve 12 to move along the outer surface of the fixed rod 14, so that the No. 2 spring 16 is compressed downward under the action of the fixed sleeve 12, and the fixed sleeve 12 cooperates with the fixed rod 14 to guide and support the descending lifting bracket 1, keeping the lifting bracket 1 in a stable state when descending; compared with the existing technology, this solution has the effect of facilitating the buffering bottom plate 11 to provide buffering support for the lifting bracket 1 close to the ground, reducing the impact force of the lifting bracket 1 with the ground when it descends, solving the problem of damage to the photovoltaic panels in the lifting bracket 1 caused by impact and collision, and improving the safety and professional effect of the lifting bracket 1 on the photovoltaic panels.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A photovoltaic panel hanging frame for photovoltaic power station construction, comprising a hanging bracket (1), wherein hanging ropes (2) are installed on the upper surface of the hanging bracket (1) near the four corners, and the hanging ropes (2) are hung on the hooks of an external crane, characterized in that: The bottom of both front and rear ends of the hanging bracket (1) are welded with a fixing frame (3), the middle of the bottom end of the fixing frame (3) is provided with a fixing groove (4), the edges of both sides of the inner wall of the fixing groove (4) are fixedly connected with a damping sleeve (5), one side of the damping sleeve (5) is movably installed with a damping slide rod (6), one side of the damping slide rod (6) is placed on the outside of the damping sleeve (5) and welded with a connecting support (7), the outer surface of the damping sleeve (5) and the damping slide rod (6) is sleeved with a No. 1 spring (8), the middle of one side of the connecting support (7) passes through the fixing groove (4) and is rotatably installed with a movable connecting rod (9), the bottom of the movable connecting rod (9) is hinged with a bearing seat (10), and the bottom end of the bearing seat (10) is fixedly installed with a buffer bottom plate (11), and the bottom of both sides of the hanging bracket (1) is also provided with a supporting mechanism for movably supporting the buffer bottom plate (11).

2. The photovoltaic panel hoisting frame for photovoltaic power station construction according to claim 1, characterized in that: The support mechanism comprises a fixed sleeve (12), the fixed sleeve (12) being symmetrically welded at the bottom of both sides of the hanging bracket (1), an inner groove (13) being provided in the middle of the bottom end of the fixed sleeve (12), and fixed rods (14) being symmetrically welded to both side edges of the buffer bottom plate (11), the top end of the fixed rod (14) extending to the inside of the inner groove (13) being welded with a limiting clamping plate (15), and the upper surface of the limiting clamping plate (15) being placed inside the fixed sleeve (12) and having a No. 2 spring (16) installed thereon.

3. The photovoltaic panel hoisting frame for photovoltaic power station construction according to claim 1, characterized in that: One side of the No. 1 spring (8) abuts against the side edge of the fixing groove (4), and the other side of the No. 1 spring (8) abuts against the outer surface of the connecting support (7), and the fixing groove (4) and the No. 1 spring (8) are interlocked.

4. The photovoltaic panel hoisting frame for photovoltaic power station construction according to claim 1, characterized in that: The width of the front and rear ends of the movable connecting rod (9) is smaller than the distance between the front and rear ends of the inner wall of the fixed groove (4); one side of the outer surface of the movable connecting rod (9) is located inside the fixed groove (4); and the fixed groove (4) and the movable connecting rod (9) are adapted to each other.

5. The photovoltaic panel hoisting frame for photovoltaic power station construction according to claim 2, characterized in that: The outer diameter of the limiting clamping plate (15) is smaller than the inner diameter of the inner groove (13), and the outer diameter of the limiting clamping plate (15) is larger than the inner diameter of the bottom opening of the inner groove (13). The inner groove (13) and the limiting clamping plate (15) are engaged with each other.

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