Rapidly-installed photovoltaic panel support

Abstract

The utility model discloses a photovoltaic panel support capable of being installed rapidly, which comprises a bottom frame, four corners of the top of the bottom frame are respectively provided with a fixing assembly, each fixing assembly comprises a fixing clamp fixedly connected with one corner of the outer wall of the top of the bottom frame, the outer wall of the top of the bottom frame is provided with an installation groove, and a movable clamp is slidably connected in the installation groove. First lead screws are in threaded connection with the interiors of the movable clamps, the two ends of the first lead screws are rotationally connected to the inner walls of the two ends of the mounting groove correspondingly, the fixed clamps and the movable clamps are symmetrically arranged, the ends, close to each other, of the two opposite first lead screws are coaxially fixed, and the two ends of the outer wall of one side of the bottom frame are each rotationally connected with a belt wheel. Through the arrangement of the fixing assembly, the purpose of quickly fixing all the components can be achieved, the installation efficiency can be improved, all the components can be easily detached, and therefore the adaptability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel brackets, in particular to a quick-installation photovoltaic panel bracket. Background Art

[0002] With the implementation of the sustainable development strategy, the use of renewable energy is becoming more and more widespread. Photovoltaic solar power generation, as a common light energy conversion device, is more common in life. Photovoltaic power generation is a technology that uses the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy. Photovoltaic panels are generally fixed on corresponding brackets for use.

[0003] After searching, a utility model with Chinese patent publication number CN215581009U discloses a photovoltaic panel bracket for quickly installing photovoltaic panels, including a support frame and a photovoltaic panel fixing frame, the support frame is connected below the photovoltaic panel fixing frame, the photovoltaic panel fixing frame includes a lower fixing frame and an upper side frame, a slot is provided on the inner wall of the lower fixing frame for fixing and placing the photovoltaic panel, the upper side frame is movably connected to the top of the lower fixing frame and can be opened or closed relative to the lower fixing frame for inserting or removing the photovoltaic panel along the slot.

[0004] As mentioned above, the photovoltaic panel bracket is composed of multiple parts, and the parts are usually fixed by welding technology. Therefore, the installation process of the photovoltaic panel bracket will become more time-consuming, and it is impossible to disassemble it again, so there is room for improvement. Utility Model Content

[0005] The purpose of the utility model is to provide a quick-install photovoltaic panel bracket to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-installation photovoltaic panel bracket, including a base frame, characterized in that: a fixing component is installed at each of the four corners on the top of the base frame, the fixing component includes a fixing card fixedly connected to a corner of the top outer wall of the base frame, the top outer wall of the base frame is provided with a mounting groove, a moving card is slidably connected in the mounting groove, a screw rod 1 is threadedly connected in the moving card, both ends of the screw rod 1 are respectively rotatably connected to the inner walls at both ends of the mounting groove, the fixing card and the moving card are symmetrically arranged, and the ends of the two screw rods 1 that are close to each other are coaxially fixed.

[0007] As a further preferred embodiment of the technical solution, both ends of the outer wall of one side of the base frame are rotatably connected to a pulley, the two pulley sleeves are provided with the same belt, and a handle is coaxially fixed to the outer wall of one end of one of the belts.

[0008] It can achieve the purpose of quickly fixing various components, which is beneficial to increasing installation efficiency, and it can also easily remove various components, thereby further increasing the adaptability of the device. Multiple pillars are placed in the middle position of the four fixed components at the bottom, and then a pulley is driven to rotate through the handle. This pulley can drive another pulley to rotate synchronously through the belt, and the two screw rods connected to the two pulleys will also rotate synchronously, and the other two screw rods connected to these two screw rods will rotate at the same time. Since the moving card is restricted by the installation groove, the screw rod will drive the moving card close to the pillar. With the cooperation of the fixed card, multiple pillars can be firmly fixed.

[0009] As a further preferred embodiment of the present technical solution, a pillar is placed in each of the plurality of fixing components, a top plate is placed on the top of the plurality of pillars, four clamping components are installed on the bottom outer wall of the top plate, and the four clamping components are respectively mounted on the top of the four pillars.

[0010] As a further preferred embodiment of the present technical solution, a clamping assembly is installed on the top of the top plate, and the clamping assembly includes two mounting frames fixedly connected on both sides of the outer wall of the top of the top plate, one of the mounting frames is rotatably connected to the same bidirectional screw rod, and a clamping plate is threadedly connected to the threads at both ends of the bidirectional screw rod, and the two clamping plates are symmetrically arranged.

[0011] As a further preferred embodiment of the technical solution, one end of the two clamping plates is slidably plugged with a same limiting rod, and both ends of the limiting rod are respectively fixedly connected to the inner walls at both ends of the other installation frame.

[0012] Place the photovoltaic panel on the top of the roof, and then drive the bidirectional screw to rotate inside the installation frame. The two clamps restricted by the installation frame will be driven by the bidirectional screw to approach each other. At this time, the two clamps can firmly restrict the two sides of the photovoltaic panel, and the limit rod connected at one end of the two clamps can also ensure the stability of the two during movement.

[0013] As a further preferred embodiment of the present technical solution, the lead angles of the threads at both ends of the bidirectional screw and the threads of the multiple screws are smaller than the equivalent friction angle.

[0014] As a further preferred embodiment of the present technical solution, one side outer wall of each of the plurality of movable cards is fixedly connected with a baffle, and the plurality of baffles respectively cover the outside of the plurality of mounting grooves.

[0015] The utility model provides a quick-install photovoltaic panel bracket, which has the following beneficial effects:

[0016] (1) The utility model can achieve the purpose of quickly fixing various components by setting a fixing component, which is beneficial to increasing the installation efficiency and can also easily remove various components, thereby further increasing the adaptability of the device. Multiple pillars are placed in the middle position of the four fixing components at the bottom respectively, and then a pulley is driven to rotate through the handle. This pulley can drive another pulley to rotate synchronously through the belt, and the two screw rods connected to the two pulleys will also rotate synchronously. The other two screw rods connected to the two screw rods will rotate at the same time. Since the moving card is restricted by the installation groove, the screw rod will drive the moving card to approach the pillar. With the cooperation of the fixing card, multiple pillars can be firmly fixed.

[0017] (2) The utility model places the photovoltaic panel on the top of the top plate by setting a clamping assembly, and then drives the bidirectional screw to rotate inside the installation frame. The two clamping plates restricted by the installation frame are driven by the bidirectional screw to approach each other. At this time, the two clamping plates can firmly restrict the two sides of the photovoltaic panel, and the limit rod connected at one end of the two clamping plates can also ensure the stability of the two during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial enlarged structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0022] In the figure: 1. base frame; 2. pillar; 3. top plate; 4. fixing assembly; 5. clamping assembly; 401. fixing card; 402. mounting slot; 403. moving card; 404. screw rod 1; 405. pulley; 406. belt; 407. handle; 408. baffle; 501. mounting frame; 502. clamping plate; 503. bidirectional screw rod; 504. limit rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 2 and Figure 4As shown, in the present embodiment, a quick-installation photovoltaic panel bracket includes a base frame 1, characterized in that: a fixing component 4 is installed at each of the four corners at the top of the base frame 1, the fixing component 4 includes a fixing card 401 fixedly connected to a corner of the top outer wall of the base frame 1, and a mounting groove 402 is provided on the top outer wall of the base frame 1, a moving card 403 is slidably connected in the mounting groove 402, a screw rod 404 is threadedly connected in the moving card 403, both ends of the screw rod 404 are respectively rotatably connected to the inner walls at both ends of the mounting groove 402, the fixing card 401 and the moving card 403 are symmetrically arranged, and the ends of the two screw rods 404 that are close to each other are coaxially fixed.

[0025] Both ends of the outer wall of one side of the base frame 1 are rotatably connected with a pulley 405, and the two pulleys 405 are sleeved with the same belt 406, and a handle 407 is coaxially fixed to the outer wall of one end of one of the belts 406.

[0026] A pillar 2 is placed in each of the plurality of fixing components 4 , a top plate 3 is placed on the top of the plurality of pillars 2 , four clamping components 5 are installed on the bottom outer wall of the top plate 3 , and the four clamping components 5 are respectively sleeved on the top of the four pillars 2 .

[0027] Place multiple pillars 2 in the middle of the four fixing components 4 at the bottom respectively, and then drive a pulley 405 to rotate through the handle 407, and this pulley 405 can drive another pulley 405 to rotate synchronously through the belt 406, and the two screw rods 404 connected to the two pulleys 405 will also rotate synchronously, and the other two screw rods 404 connected to these two screw rods 404 will rotate at the same time. Since the moving card 403 is restricted by the installation groove 402, the screw rod 404 will drive the moving card 403 to approach the pillar 2. With the cooperation of the fixing card 401, the multiple pillars 2 can be firmly fixed. Finally, the multiple fixing cards 401 at the bottom of the top plate 3 are placed on the top of the multiple pillars 2, and the fixing component 4 is driven to complete the fixation.

[0028] like Figure 1 and Figure 3 As shown, a clamping assembly 5 is installed on the top of the top plate 3, and the clamping assembly 5 includes two mounting frames 501 fixedly connected on both sides of the top outer wall of the top plate 3, one of the mounting frames 501 is rotatably connected to the same bidirectional screw rod 503, and the threads at both ends of the bidirectional screw rod 503 are threadedly connected to a clamping plate 502, and the two clamping plates 502 are symmetrically arranged.

[0029] A same limiting rod 504 is slidably inserted into one end of the two clamping plates 502 , and both ends of the limiting rod 504 are fixedly connected to the inner walls at both ends of the other installation frame 501 .

[0030] Place the photovoltaic panel on the top of the top plate 3, and then drive the bidirectional screw rod 503 to rotate inside the installation frame 501. The two clamps 502 restricted by the installation frame 501 will be driven by the bidirectional screw rod 503 to approach each other. At this time, the two clamps 502 can firmly restrict the two sides of the photovoltaic panel, and the limit rod 504 connected at one end of the two clamps 502 can also ensure the stability of the two during the movement.

[0031] like Figure 3 and Figure 4 As shown, the thread lead angles of the threads at both ends of the bidirectional screw 503 and the threads of the multiple screws 404 are smaller than the equivalent friction angle, so that the bidirectional screw 503 and the multiple screws 404 have self-locking properties.

[0032] like Figure 4 As shown, a baffle 408 is fixedly connected to the outer wall of one side of the multiple moving cards 403 , and the multiple baffles 408 respectively cover the outside of the multiple installation grooves 402 to prevent external rainwater from entering the installation grooves 402 .

[0033] The utility model provides a quick-install photovoltaic panel bracket, and the specific working principle is as follows:

[0034] When the device is working, multiple pillars 2 are placed in the middle of the four fixed components 4 at the bottom, and then a pulley 405 is driven to rotate through the handle 407. This pulley 405 can drive another pulley 405 to rotate synchronously through the belt 406, and the two screw rods 1 404 connected to the two pulleys 405 will also rotate synchronously, and the other two screw rods 1 404 connected to these two screw rods 1 404 will rotate at the same time. Since the moving card 403 is restricted by the installation slot 402, the screw rod 1 404 will drive the moving card 403 to approach the pillar 2. With the cooperation of the fixed card 401 , multiple pillars 2 can be firmly fixed, and finally multiple fixing cards 401 at the bottom of the top plate 3 are sleeved on the top of the multiple pillars 2, and the fixing component 4 is driven to complete the fixation, and the photovoltaic panel is placed on the top position of the top plate 3, and then the bidirectional screw rod 503 is driven to rotate inside the installation frame 501, and the two clamping plates 502 restricted by the installation frame 501 will be driven by the bidirectional screw rod 503 to approach each other. At this time, the two clamping plates 502 can firmly restrict the two sides of the photovoltaic panel, and the limit rod 504 connected at one end of the two clamping plates 502 can also ensure the stability of the two during the movement.

[0035] 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 quick-install photovoltaic panel support, comprising a base frame (1), characterized in that: A fixing assembly (4) is installed at each of the four corners at the top of the base frame (1), and the fixing assembly (4) comprises a fixing card (401) fixedly connected to a corner of the top outer wall of the base frame (1); a mounting groove (402) is provided on the top outer wall of the base frame (1); a moving card (403) is slidably connected in the mounting groove (402); a screw rod (404) is threadedly connected in the moving card (403); two ends of the screw rod (404) are rotatably connected to the inner walls at both ends of the mounting groove (402); the fixing card (401) and the moving card (403) are symmetrically arranged, and the ends of the two screw rods (404) that are close to each other are coaxially fixed.

2. A quick-install photovoltaic panel bracket according to claim 1, characterized in that: Both ends of the outer wall of one side of the base frame (1) are rotatably connected to a pulley (405), and the two pulleys (405) are sleeved with the same belt (406), and a handle (407) is coaxially fixed to the outer wall of one end of one of the belts (406).

3. A quick-install photovoltaic panel bracket according to claim 1, characterized in that: A pillar (2) is placed in each of the plurality of fixing components (4), a top plate (3) is placed on the top of the plurality of pillars (2), four clamping components (5) are installed on the bottom outer wall of the top plate (3), and the four clamping components (5) are respectively sleeved on the tops of the four pillars (2).

4. A quick-install photovoltaic panel bracket according to claim 3, characterized in that: A clamping assembly (5) is installed on the top of the top plate (3), and the clamping assembly (5) comprises two mounting frames (501) fixedly connected to the two sides of the outer wall of the top of the top plate (3), one of the mounting frames (501) is rotatably connected to the same bidirectional screw rod (503), and a clamping plate (502) is threadedly connected to the threads at both ends of the bidirectional screw rod (503), and the two clamping plates (502) are symmetrically arranged.

5. A quick-install photovoltaic panel bracket according to claim 4, characterized in that: One end of the two clamping plates (502) is slidably plugged with a same limiting rod (504), and both ends of the limiting rod (504) are respectively fixedly connected to the inner walls at both ends of another installation frame (501).

6. A quick-install photovoltaic panel bracket according to claim 4, characterized in that: The lead angles of the threads at both ends of the bidirectional screw (503) and the threads of the plurality of screws one (404) are smaller than the equivalent friction angle.

7. A quick-install photovoltaic panel bracket according to claim 1, characterized in that: The outer walls of one side of the plurality of mobile cards (403) are all fixedly connected to a baffle (408), and the plurality of baffles (408) respectively cover the outside of the plurality of installation slots (402).

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