A stable auxiliary fixing support for photovoltaic panel installation

Abstract

The application discloses a stable auxiliary fixing support for photovoltaic panel installation, which comprises a cart, a lifting mechanism vertically installed on the cart, the lifting mechanism comprising: at least two fixing frames, each of which is vertically fixed on the cart, and each of the two fixing frames is provided with a sliding groove on the inner side; a first support, one end of which is rotatably connected with a first pulley, the first pulley being limitedly slid in the sliding groove; a first support, one end of which is rotatably connected with the first support, and the other end of which is rotatably connected with a second pulley, the second pulley being limitedly slid in the sliding groove; a supporting plate, the back of which is inwardly bent with a bent part, the bent part being slidably connected with the first support; a support arm, one end of which is rotatably connected with the fixing frame, and the support arm being rotatably connected with the supporting plate through a connecting rod. During construction, the operator only needs to vertically place the photovoltaic panel into the lifting mechanism, the photovoltaic panel is lifted by the lifting mechanism, and then the photovoltaic panel can be sent to the inclined support, and at this time, the inclination angle of the photovoltaic panel is roughly equal to the angle of the support, so that the photovoltaic panel can be conveniently installed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of photovoltaic panel installation, in particular to a stable auxiliary fixing support for photovoltaic panel installation. BACKGROUND

[0002] Solar energy is a clean energy and conforms to the new concept of sustainable development. In recent years, the solar photovoltaic power generation industry has developed rapidly. The solar photovoltaic power generation technology is a technology for converting solar energy into electric energy through a photovoltaic panel. The photovoltaic panel usually performs photoelectric conversion by using the photovoltaic effect principle of a semiconductor device. The photovoltaic power generation system is widely applied, and currently mainly includes a centralized large-scale grid-connected power generation system and a roof photovoltaic power generation system.

[0003] At present, for the installation of photovoltaic panels in the construction process of a solar power generation system, manual work is mainly used. Since the photovoltaic panels used in the construction of a power system are large in size, three to four people need to cooperate to lift and install the photovoltaic panels in the installation process, and the top of the support for supporting the photovoltaic panels is inclined to one side with high and low, so the installation is time-consuming, the efficiency is low, and the labor cost is high. SUMMARY

[0004] The purpose of the application is to solve the problems that the photovoltaic panels used in the construction of a power system are large in size, the top of the support for supporting the photovoltaic panels is inclined to one side with high and low, the installation is time-consuming, the efficiency is low, and the labor cost is high, and a stable auxiliary fixing support for photovoltaic panel installation is provided.

[0005] The purpose of the application can be achieved by the following technical scheme.

[0006] A stable auxiliary fixing support for photovoltaic panel installation, comprising a cart, a lifting mechanism vertically installed on the cart, and the lifting mechanism comprising:

[0007] At least two fixing frames are vertically fixed on the cart, and a sliding groove is formed in the inner side of each of the two fixing frames;

[0008] A first support is rotatably connected with a first pulley at one end, and the first pulley is limited to slide in the sliding groove;

[0009] A first support is rotatably connected with a first pulley at one end, and the first pulley is limited to slide in the sliding groove;

[0010] A supporting plate is rotatably connected with a first support at one end, and the other end is rotatably connected with a second pulley, and the second pulley is limited to slide in the sliding groove;

[0011] A supporting plate is rotatably connected with a first support at one end, and the other end is rotatably connected with a second pulley, and the second pulley is limited to slide in the sliding groove;

[0012] The telescopic piece is rotatably connected to the fixed frame at one end and rotatably connected to the supporting arm at the other end, and the telescopic piece can drive the supporting arm to lift up.

[0013] As a further scheme of the present application, the fixed frame is in the shape of "L".

[0014] As a further scheme of the present application, the number of the supporting arms is multiple, and the multiple supporting arms are fixedly connected through a horizontal rod, and a protruding part is formed upward on the supporting arm at the connection position of the telescopic piece.

[0015] As a further scheme of the present application, a limiting block for limiting and clamping the photovoltaic panel is fixed on the other end of the first support.

[0016] As a further scheme of the present application, a counterweight is installed on the other end of the trolley at the fixed frame.

[0017] The present application has the beneficial effect that during the construction process, the operator only needs to vertically place the photovoltaic panel into the lifting mechanism, and the photovoltaic panel is lifted by the lifting mechanism, and then is sent to the inclined support, and at this time, the inclination angle of the photovoltaic panel is roughly equivalent to the angle of the support, and the installation can be conveniently performed. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings.

[0019] Figure 1 is a structural schematic diagram of the present application;

[0020] Figure 2 is a structural schematic diagram of the present application in use;

[0021] Figure 3 is a structural schematic diagram of the present application after the supporting arm is unfolded;

[0022] Figure 4 is a structural schematic diagram of the present application after the first support and the first support are unfolded;

[0023] Figure 5 is a structural schematic diagram of the present application after the first support and the first support are unfolded;

[0024] Figure 6 is a structural schematic diagram of the present application after the first support and the first support are unfolded.

[0025] In the drawings: 1, trolley; 102, counterweight; 201, fixed frame; 2011, sliding groove; 301, first support; 3011, first pulley; 302, first support; 3021, second pulley; 303, limiting block; 401, supporting plate; 4011, bending part; 501, supporting arm; 502, telescopic piece; 503, connecting rod. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0027] Embodiment one, please refer to Figures 1-6 As shown in the figure, the present application is a stable auxiliary fixing support for photovoltaic panel installation, which comprises a cart 1. An operator can move the lifting mechanism by pushing the cart 1. The lifting mechanism is vertically installed on the cart 1 and used to lift the photovoltaic panel upward, which is convenient for the operator to install. The lifting mechanism comprises:

[0028] At least two fixing frames 201, which are "L" shaped, are symmetrically arranged left and right and vertically fixed on the cart 1. The inner sides of the two fixing frames 201 are both provided with a sliding groove 2011, which is "concave" shaped.

[0029] A first pulley 3011 is rotatably connected to one end of a first support 301, which is limitedly slid in the sliding groove 2011.

[0030] A first support 302 is rotatably connected to one end of the first support 301 and rotatably connected to a second pulley 3021 at the other end, which is limitedly slid in the sliding groove 2011.

[0031] A back of a supporting plate 401 is inwardly bent with a bent part 4011, which is slidably connected to the first support 301. The supporting plate 401 slides on the first support 301 through the bent part 4011, and the back of the photovoltaic panel is attached to the supporting plate 401.

[0032] A support arm 501 is rotatably connected to the fixing frame 201 at one end, and rotatably connected to the supporting plate 401 through a connecting rod 503.

[0033] A telescopic part 502 is rotatably connected to the fixing frame 201 at one end and rotatably connected to the support arm 501 at the other end, which can lift the support arm 501.

[0034] Embodiment two, please refer to Figures 1-6As shown, the present application is a kind of photovoltaic panel installation with stable auxiliary fixing support, including cart 1, operator can drive lifting mechanism by pushing cart 1 and move, the cart 1 is vertically installed with lifting mechanism, lifting mechanism is used to lift photovoltaic panel upwards, it is convenient for operator to install, the lifting mechanism includes:

[0035] At least two fixed frame 201, the fixed frame 201 shape is "L" shape, two fixed frame 201 is symmetrically arranged left and right, vertically fixed on the cart 1, the inner side of two fixed frame 201 is provided with sliding groove 2011, wherein the sliding groove 2011 shape is "concave" character shape;

[0036] First support 301 one end is rotatably connected with first pulley 3011, the first pulley 3011 is limited to slide in the sliding groove 2011;

[0037] First support 301 one end is rotatably connected with first pulley 3011, the first pulley 3011 is limited to slide in the sliding groove 2011;

[0038] Bearing plate 401 back is bent with bending part 4011 inward, bending part 4011 can be slidably connected on the first support 301, bearing plate 401 is slid on the first support 301 by bending part 4011, photovoltaic panel back is attached on bearing plate 401;

[0039] Arm 501 one end is rotatably connected with the fixed frame 201, the arm 501 is rotatably connected with the bearing plate 401 through connecting rod 503, the arm 501 is multiple, multiple arm 501 is fixedly connected through cross bar, the arm 501 is formed with protruding part on the connecting place of the telescopic part 502 upwards, telescopic part 502 is rotatably connected on the protruding part, it should be noted that the protruding part is close to the rotatable connection of arm 501 and fixed frame 201;

[0040] Telescopic part 502 one end is rotatably connected on the fixed frame 201, telescopic part 502 can be electric telescopic rod or air cylinder, the other end is rotatably connected on the arm 501, the telescopic part 502 can drive the arm 501 to lift.

[0041] Example three, please refer to Figures 1-6 As shown, the present application is a kind of photovoltaic panel installation with stable auxiliary fixing support, including cart 1, operator can drive lifting mechanism by pushing cart 1 and move, the cart 1 is vertically installed with lifting mechanism, lifting mechanism is used to lift photovoltaic panel upwards, it is convenient for operator to install, the lifting mechanism includes:

[0042] At least two fixing frames 201 are provided, the fixing frames 201 are L-shaped, the two fixing frames 201 are symmetrically arranged on the left and right, and are vertically fixed on the trolley 1. The inner side of the two fixing frames 201 is provided with a sliding groove 2011, wherein the sliding groove 2011 is U-shaped.

[0043] One end of the first support 301 is rotatably connected to the first pulley 3011, the first pulley 3011 slides within the groove 2011, and the other end of the first support 301 is fixed with a limiting block 303 for limiting and clamping the photovoltaic panel.

[0044] One end of the first bracket 302 is rotatably connected to the first support 301, and the other end is rotatably connected to a second pulley 3021. The second pulley 3021 slides within the groove 2011.

[0045] The support plate 401 has a bending part 4011 bent inward on the back. The bending part 4011 can be slidably engaged with the first support 301. The support plate 401 slides on the first support 301 through the bending part 4011, and the back of the photovoltaic panel is attached to the support plate 401.

[0046] One end of the support arm 501 is rotatably connected to the fixed frame 201. The support arm 501 is rotatably connected to the support plate 401 through the connecting rod 503. There are multiple support arms 501, and the multiple support arms 501 are fixedly connected by crossbars. A protrusion is formed on the support arm 501 at the connection point of the telescopic member 502. The telescopic member 502 is rotatably connected to the protrusion. It should be noted that the protrusion is close to the rotatable connection point between the support arm 501 and the fixed frame 201.

[0047] One end of the telescopic component 502 is rotatably connected to the fixed frame 201. The telescopic component 502 can be an electric telescopic rod or a cylinder, etc., and the other end is rotatably connected to the support arm 501. The telescopic component 502 can drive the support arm 501 to lift.

[0048] In another embodiment, a counterweight 102 is installed on the trolley 1 at the other end of the fixing frame 201.

[0049] The principle is as follows: The operator first places the photovoltaic panel vertically on the support plate 401, which is then clamped and fixed by the limiting block 303. Then, the operator controls the extension and retraction of the telescopic component 502 via the controller, causing the support arm 501 to rotate around its connection point with the fixed frame 201. This rotation, via the connecting rod 503, pulls the first support 301, causing the first pulley 3011 to slide within the groove 2011. Simultaneously, the first bracket 302 unfolds, and the second pulley 3021 also slides within the groove 2011, thus... Figure 2The shown photovoltaic panel will be easily lifted up.

[0050] Because the existing photovoltaic panel fixing support is inclined, the inclination angle of the photovoltaic panel after lifting is to facilitate the installation on the photovoltaic panel fixing support.

[0051] The above has carried on the detailed explanation to one embodiment of the application, but the content described is only the preferred embodiment of the application, cannot be considered for limiting the implementation range of the application. All equivalent changes and improvements made according to the application scope should still belong to the claim coverage range of the application.

Claims

1. A stable auxiliary fixing bracket for photovoltaic panel installation, comprising a trolley (1), characterized in that, A lifting mechanism is vertically installed on the trolley (1), and the lifting mechanism includes: At least two fixing frames (201) are L-shaped. The two fixing frames (201) are symmetrically arranged on the left and right sides and are vertically fixed on the trolley (1). The inner side of the two fixing frames (201) is provided with a sliding groove (2011). The first support (301) has a first pulley (3011) rotatably connected to one end, and the first pulley (3011) slides within the groove (2011) in a limited manner; The first bracket (302) is rotatably connected at one end to the first support (301), and the other end is rotatably connected to a second pulley (3021). The second pulley (3021) slides within the groove (2011). The support plate (401) has a bend (4011) that bends inward on the back. The bend (4011) can be slidably engaged with the first support (301). The support plate (401) slides on the first support (301) through the bend (4011). The back of the photovoltaic panel is attached to the support plate (401). The support arm (501) is rotatably connected at one end to the fixed frame (201), and the support arm (501) is rotatably connected to the support plate (401) through the connecting rod (503); The telescopic component (502) is rotatably connected at one end to the fixed frame (201) and at the other end to the support arm (501). The telescopic component (502) can drive the support arm (501) to lift. The number of the support arms (501) is multiple, and the multiple support arms (501) are fixedly connected by crossbars. A protrusion is formed on the support arm (501) at the connection of the telescopic member (502). The telescopic member (502) is rotatably connected to the protrusion. The protrusion is close to the rotatable connection between the support arm (501) and the fixed frame (201). A limiting block (303) for limiting and clamping the photovoltaic panel is fixed on the other end of the first support (301).

2. The stable auxiliary fixing bracket for photovoltaic panel installation according to claim 1, characterized in that, A counterweight (102) is installed on the trolley (1) at the other end of the fixed frame (201).

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