Rapidly folded photovoltaic panel mounting bracket

Abstract

The utility model discloses a photovoltaic panel mounting bracket capable of being folded quickly, which comprises an inclined bracket, and the inclined bracket comprises a substrate. A lifting assembly is arranged at the bottom of the base plate and comprises a top plate, two pairs of rotating rods are symmetrically and rotationally connected to the bottom of the top plate, mounting blocks are rotationally connected to the bottom ends of the rotating rods, the lifting assembly further comprises a bottom plate, and two pairs of supporting rods are symmetrically and rotationally connected to the top of the bottom plate. The top ends of the supporting rods are also rotationally connected with the mounting blocks, the side edge of one mounting block is fixedly connected with a connecting sleeve, the side edge of the other mounting block is fixedly connected with a helical tooth column, and the connecting sleeve is in sliding connection with the helical tooth column; the device can be quickly unfolded for use by lifting the top plate upwards, and can be quickly folded and quickly descended by pressing, rotating, pulling and rotating the pull ring again, so that the device is convenient to carry and move.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel bracket technology, specifically a quick-folding photovoltaic panel mounting bracket. Background Technology

[0002] A photovoltaic panel is a power generation device that generates direct current when exposed to sunlight. It consists of solid photovoltaic cells made almost entirely of semiconductor materials. Photovoltaic panel brackets are often used during the installation of photovoltaic panels.

[0003] Publication No. CN217486444U discloses a photovoltaic panel bracket for quick installation of photovoltaic panels, including a base. Two brackets are fixedly mounted on the upper side of the base, and a mounting plate is detachably and rotatably connected to the top of the two brackets. A positioning structure for fixing the rotation angle of the mounting plate is provided between the mounting plate and the brackets. Two parallel slide rails are provided on both sides of the mounting plate, and two or more clamping structures are provided on the two slide rails along their sliding direction. The clamping structures can easily and quickly clamp and fix the photovoltaic panel on the mounting plate, and are applicable to photovoltaic panels of different sizes. The mounting plate and brackets rotate and connect to each other, and the positioning structure, etc., work together to quickly install the photovoltaic panel and adjust the installation angle. However, this patent still has the following problems in actual use:

[0004] Existing photovoltaic panels need to be installed far from the ground, but the above-mentioned devices lack a structure to support and adjust the height of the photovoltaic panels. Existing brackets are either made of splicing together several steel pipes, making it difficult to change the height, or they are adjusted through a threaded structure, which is cumbersome and laborious.

[0005] A quick-folding photovoltaic panel mounting bracket is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a quick-folding photovoltaic panel mounting bracket to solve the problem mentioned in the background art that existing photovoltaic panels need to be installed far from the ground, but the above-mentioned devices lack a structure to support and adjust the height of the photovoltaic panels. Existing brackets are either composed of several steel pipes spliced ​​together, making it difficult to change the height, or they are adjusted through a threaded structure, which is cumbersome and laborious.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a quick-folding photovoltaic panel mounting bracket, comprising an inclined bracket, wherein the inclined bracket comprises a substrate;

[0008] The bottom of the substrate is provided with a support assembly, which includes a top plate that is attached to the bottom surface of the substrate. Two pairs of rotating rods are symmetrically rotatably connected to the bottom of the top plate, and mounting blocks are rotatably connected to the bottom ends of the rotating rods. The support assembly also includes a bottom plate, which is symmetrically rotatably connected to the top of the bottom plate, and the top ends of the support rods are also rotatably connected to the mounting blocks. A connecting sleeve is fixedly connected to the side of one mounting block, and a helical tooth column is fixedly connected to the side of the other mounting block. The connecting sleeve and the helical tooth column are slidably connected.

[0009] The connecting sleeve is fixedly connected to a control compartment at its top, a movable column is slidably connected to the top of the control compartment, a pull ring is fixedly connected to the top of the movable column, a first spring is sleeved on the outside of the movable column, a limit post is symmetrically fixedly connected to the bottom of the first spring, a mounting plate is rotatably connected to the bottom of the movable column, a second spring is symmetrically fixedly connected to the bottom of the mounting plate, a fixing block is fixedly connected to the bottom of the second spring, a limit helical tooth is fixedly connected to the bottom of the fixing block, the fixing block is slidably connected to the connecting sleeve, and the limit helical tooth is engaged with the helical tooth post.

[0010] The control compartment has symmetrically arranged C-shaped grooves and two limiting slots on its inner side. The limiting post is slidably connected to the C-shaped groove, and a rotating component is provided at the bottom of the top plate.

[0011] Preferably, the first spring is located inside the control compartment, a fixing ring is fixedly connected to the top end of the first spring, a connecting ring is fixedly connected to the bottom end of the first spring, the connecting ring is fixed to the outside of the moving column, the fixing ring is rotatably connected to the top end of the control compartment, and the fixing ring is rotatably installed on the outside of the moving column.

[0012] Preferably, one of the limiting slots is located at the lower end of the C-shaped groove, and the other limiting slot is located at the upper end of the C-shaped groove, with the limiting post engaging with the limiting slot.

[0013] Preferably, the top of the connecting sleeve is provided with a movable groove, the movable groove is located inside the lower part of the control compartment, the fixed block is slidably connected to the movable groove, and lifting rings are symmetrically fixedly connected to both sides of the bottom of the base plate.

[0014] Preferably, the rotating assembly includes a rotating column, which is fixed to the center of the bottom surface of the substrate and rotatably connected to the top plate. A limit gear is fixedly connected to the bottom end of the rotating column. A stepped groove is formed on the bottom surface of the top plate, and a moving block is slidably connected to the stepped groove. A locking tooth is fixedly connected to one side of the moving block, and a protrusion is fixedly connected to the outer side of the moving block.

[0015] Preferably, the locking teeth are engaged with the limiting gear, and the center of the protrusion is threadedly slidably connected with a bolt.

[0016] Preferably, the bottom surface of the top plate is provided with a positioning hole, which is used to insert a bolt.

[0017] Compared with the prior art, the beneficial effects of this utility model are: This quick-folding photovoltaic panel mounting bracket allows the height of the photovoltaic panel to be quickly changed and automatically locked at the target height by lifting the top plate upwards. Moreover, by pressing, rotating, pulling, and then rotating the pull ring, the top plate can be lowered, and the rotating rod and support rod can be quickly folded, thus facilitating the transportation and movement of the device. The specific details are as follows:

[0018] 1. By lifting the top plate upwards, it can be moved up. At this time, the rotating rod and support rod rotate around the mounting block, and the helical tooth column slides inside the connecting sleeve. Simultaneously, the helical tooth column squeezes the limiting helical tooth to slide in the movable groove, while the second spring pushes the fixing block to make the limiting helical tooth repeatedly engage with the helical tooth column. At the target height, the limiting helical tooth engages with the helical tooth column, so that the top plate can be automatically locked at the target height, making it convenient for the folded lifting component to unfold for support. By pressing, rotating, pulling, and then rotating the pull ring, the limiting column first disengages from the lower limiting slot, then slides along the C-shaped groove, and finally moves to the top of the C-shaped groove, so that the limiting helical tooth disengages from the helical tooth column. Ultimately, the helical tooth column can slide freely inside the connecting sleeve, realizing the rapid descent of the top plate, and making the device easy to transport and move.

[0019] 2. By rotating the bolt to pull it out of the positioning hole, and then pulling the moving block to disengage the locking teeth from the limiting gear, the top plate can be restored to free rotation, thereby allowing the orientation of the photovoltaic panel to change quickly. This avoids changing the position of the entire supporting component to adjust the photovoltaic panel and increases the convenience of operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0021] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 3 for Figure 1 Enlarged structural diagram at point B;

[0023] Figure 4 This is a schematic diagram of the installation structure of the movable block;

[0024] Figure 5 This is a schematic diagram of the C-shaped groove installation structure.

[0025] In the diagram: 1. Inclined bracket; 101. Base plate; 2. Lifting assembly; 201. Top plate; 202. Rotating rod; 203. Mounting block; 204. Base plate; 205. Support rod; 206. Lifting ring; 207. Connecting sleeve; 208. Helical gear column; 209. Control compartment; 210. C-groove; 211. Moving column; 212. First spring; 213. Connecting ring; 214. Fixing ring; 215. Limiting column; 216. Mounting plate; 217. Second spring; 218. Fixing block; 219. Limiting helical gear; 220. Limiting slot; 221. Pull ring; 3. Rotating assembly; 301. Rotating column; 302. Limiting gear; 303. Stepped groove; 304. Moving block; 305. Locking tooth; 306. Protrusion; 307. Bolt; 308. Positioning hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 - Figure 5 The present invention provides a technical solution: a quick-folding photovoltaic panel mounting bracket, including a tilting bracket 1, the tilting bracket 1 including a base plate 101; the tilting bracket 1 is the prior art, on which a photovoltaic panel is mounted, and it can realize the angle change of the photovoltaic panel.

[0028] A support assembly 2 is provided at the bottom of the substrate 101. The support assembly 2 includes a top plate 201, which is attached to the bottom surface of the substrate 101. Two pairs of rotating rods 202 are symmetrically rotatably connected to the bottom of the top plate 201. Mounting blocks 203 are rotatably connected to the bottom ends of the rotating rods 202. The support assembly 2 also includes a bottom plate 204, which has two pairs of support rods 205 symmetrically rotatably connected to the top. The top ends of the support rods 205 are also rotatably connected to the mounting blocks 203. A connecting sleeve 207 is fixedly connected to the side of one mounting block 203, and a helical toothed column 208 is fixedly connected to the side of the other mounting block 203. The connecting sleeve 207 and the helical toothed column 208 are slidably connected. Since there are two pairs of support rods 205 and four rotating rods 202, there are also four mounting blocks 203.

[0029] Among them, the top of the connecting sleeve 207 is fixedly connected to the control compartment 209, the top of the control compartment 209 is slidably connected to the moving column 211, the top of the moving column 211 is fixedly connected to the pull ring 221, the outside of the moving column 211 is sleeved with a first spring 212, the bottom of the first spring 212 is symmetrically fixedly connected to the limit column 215, the bottom end of the moving column 211 is rotatably connected to the mounting plate 216, the bottom surface of the mounting plate 216 is symmetrically fixedly connected to the second spring 217, the bottom end of the second spring 217 is fixedly connected to the fixing block 218, the bottom of the fixing block 218 is fixedly connected to the limit helical tooth 219, the fixing block 218 is slidably connected to the connecting sleeve 207, and the limit helical tooth 219 is engaged with the helical tooth column 208.

[0030] The control compartment 209 has a C-shaped groove 210 and two limiting slots 220 symmetrically opened on its inner side. The limiting post 215 is slidably connected to the C-shaped groove 210, and the bottom of the top plate 201 is provided with a rotating component 3.

[0031] The first spring 212 is located inside the control chamber 209. A fixing ring 214 is fixedly connected to the top end of the first spring 212, and a connecting ring 213 is fixedly connected to the bottom end of the first spring 212. The connecting ring 213 is fixed to the outside of the moving column 211. The fixing ring 214 is rotatably connected to the top end of the control chamber 209 and is rotatably installed on the outside of the moving column 211.

[0032] One limiting slot 220 is located at one end below the C-shaped groove 210, and the other limiting slot 220 is located at one end above the C-shaped groove 210. The limiting post 215 engages with the limiting slot 220. When the limiting post 215 engages with the lower limiting slot 220, the second spring 217 is at its normal length, while the first spring 212 is in a stretched state. This causes the first spring 212 to pull the limiting post 215 into the limiting slot 220. When the limiting post 215 engages with the upper limiting slot 220, the first spring 212 is in a contracted state, thereby pushing the limiting post 215 to engage stably with the upper limiting slot 220. At this time, the second spring 217 is slightly stretched by the weight of the fixing block 218, but the fixing block 218 will still cause the limiting helical tooth 219 to disengage from the helical tooth post 208.

[0033] The top of the connecting sleeve 207 is provided with a movable groove, which is located inside the control compartment 209. The fixed block 218 is slidably connected to the movable groove. Lifting rings 206 are symmetrically fixedly connected to both sides of the bottom of the base plate 204. The lifting rings 206 can assist in the transportation and movement of the base plate 204.

[0034] The rotating assembly 3 includes a rotating column 301, which is fixed to the center of the bottom surface of the base plate 101. The rotating column 301 is rotatably connected to the top plate 201. A limiting gear 302 is fixedly connected to the bottom end of the rotating column 301. A stepped groove 303 is provided on the bottom surface of the top plate 201. A moving block 304 is slidably connected to the stepped groove 303. A locking tooth 305 is fixedly connected to one side of the moving block 304. A protrusion 306 is also fixedly connected to the outer side of the moving block 304. The locking tooth 305 engages with the limiting gear 302. A bolt 307 is threadedly slidably connected to the center of the protrusion 306. A positioning hole 308 is provided on the bottom surface of the top plate 201. The positioning hole 308 is inserted into the bolt 307. When the positioning hole 308 is inserted into the bolt 307, the moving block 304 cannot move. The rotating column 301 passes through the top plate 201 and is then fixed to the limiting gear 302.

[0035] Working principle: Before using this quick-folding photovoltaic panel mounting bracket, it is necessary to check the overall condition of the device to ensure it can function normally. Figure 1 - Figure 5 As shown, when the limiting post 215 engages with the lower C-shaped groove 210, the limiting helical tooth 219 engages with the helical tooth post 208. At this time, lifting the top plate 201 upwards will allow the top plate 201 to move upwards. At this time, the rotating rod 202 and the support rod 205 rotate around the mounting block 203. During this process, the helical tooth post 208 will slide inside the connecting sleeve 207. At the same time, the helical tooth post 208 will squeeze the limiting helical tooth 219 to slide in the movable groove. The second spring 217 will push the fixing block 218 to make the limiting helical tooth 219 repeatedly engage with the helical tooth post 208. At the target height, the limiting helical tooth 219 engages with the helical tooth post 208, thereby allowing the top plate 201 to be directly locked at the target height, which facilitates the unfolding of the folded lifting component 2 for support.

[0036] When the lifting assembly 2 needs to be folded, the operation of pressing, rotating, pulling, and then rotating the pull ring 221 causes the limiting post 215 to first disengage from the lower limiting slot 220, then slide along the C-shaped groove 210, and finally move to the top of the C-shaped groove 210. At this time, the first spring 212 will push the connecting ring 213 to make the limiting post 215 engage with the upper limiting slot 220, and the second spring 217 will pull the fixing block 218 upward, thereby allowing the limiting helical tooth 219 to disengage from the helical tooth post 208, and finally allowing the helical tooth post 208 to slide freely inside the connecting sleeve 207, realizing the rapid descent of the top plate 201;

[0037] After the base plate 204 is placed on the ground, the bolt 307 is rotated to pull it out of the positioning hole 308. Then, the moving block 304 is pulled to disengage the locking tooth 305 from the limiting gear 302, so that the top plate 201 can resume free rotation and rotate quickly. This allows the orientation of the photovoltaic panel to change quickly, avoiding changes to the position of the entire supporting component 2 and increasing the convenience of operation.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-folding photovoltaic panel mounting bracket, comprising a tilting bracket (1), the tilting bracket (1) comprising a substrate (101); Its features are, Also includes: The bottom of the substrate (101) is provided with a support assembly (2). The support assembly (2) includes a top plate (201) which is attached to the bottom surface of the substrate (101). The bottom of the top plate (201) is symmetrically and rotatably connected with two pairs of rotating rods (202). The bottom end of the rotating rods (202) is rotatably connected with a mounting block (203). The support assembly (2) also includes a bottom plate (204). The top of the bottom plate (204) is symmetrically and rotatably connected with two pairs of support rods (205). The top end of the support rods (205) is also rotatably connected with the mounting block (203). A connecting sleeve (207) is fixedly connected to the side of one mounting block (203), and a helical tooth column (208) is fixedly connected to the side of the other mounting block (203). The connecting sleeve (207) and the helical tooth column (208) are slidably connected. The top of the connecting sleeve (207) is fixedly connected to a control compartment (209), the top of the control compartment (209) is slidably connected to a moving column (211), the top of the moving column (211) is fixedly connected to a pull ring (221), a first spring (212) is sleeved on the outside of the moving column (211), a limit post (215) is symmetrically fixedly connected to the bottom of the first spring (212), an mounting plate (216) is rotatably connected to the bottom of the moving column (211), a second spring (217) is symmetrically fixedly connected to the bottom of the mounting plate (216), a fixing block (218) is fixedly connected to the bottom of the second spring (217), a limit helical tooth (219) is fixedly connected to the bottom of the fixing block (218), the fixing block (218) is slidably connected to the connecting sleeve (207), and the limit helical tooth (219) is engaged with the helical tooth post (208). The control compartment (209) has a C-shaped groove (210) and two limiting slots (220) symmetrically opened on its inner side. The limiting post (215) is slidably connected to the C-shaped groove (210). The bottom of the top plate (201) is provided with a rotating component (3).

2. The quick-folding photovoltaic panel mounting bracket according to claim 1, characterized in that: The first spring (212) is located inside the control chamber (209). A fixing ring (214) is fixedly connected to the top end of the first spring (212), and a connecting ring (213) is fixedly connected to the bottom end of the first spring (212). The connecting ring (213) is fixed to the outside of the moving column (211). The fixing ring (214) is rotatably connected to the top end of the control chamber (209) and is rotatably installed on the outside of the moving column (211).

3. The quick-folding photovoltaic panel mounting bracket according to claim 1, characterized in that: One of the limiting slots (220) is located at one end below the C-shaped groove (210), and the other limiting slot (220) is located at one end above the C-shaped groove (210). The limiting post (215) is engaged with the limiting slot (220).

4. The quick-folding photovoltaic panel mounting bracket according to claim 1, characterized in that: The top of the connecting sleeve (207) is provided with a movable groove, which is located inside the control compartment (209) below. The fixed block (218) is slidably connected to the movable groove, and lifting rings (206) are symmetrically fixedly connected to both sides of the bottom of the base plate (204).

5. The quick-folding photovoltaic panel mounting bracket according to claim 1, characterized in that: The rotating assembly (3) includes a rotating column (301), which is fixed to the middle of the bottom surface of the base plate (101). The rotating column (301) is rotatably connected to the top plate (201). A limit gear (302) is fixedly connected to the bottom end of the rotating column (301). A stepped groove (303) is provided on the bottom surface of the top plate (201). A moving block (304) is slidably connected to the stepped groove (303). A locking tooth (305) is fixedly connected to one side of the moving block (304). A protrusion (306) is also fixedly connected to the outer side of the moving block (304).

6. The quick-folding photovoltaic panel mounting bracket according to claim 5, characterized in that: The locking tooth (305) engages with the limiting gear (302), and the bolt (307) is threadedly slidably connected to the middle of the protrusion (306).

7. A quick-folding photovoltaic panel mounting bracket according to claim 5, characterized in that: The bottom surface of the top plate (201) is provided with a positioning hole (308), and the positioning hole (308) is inserted into a bolt (307).

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