Lightweight BIPV waterproof support

Abstract

The utility model provides a light-weight building integrated photovoltaics (BIPV) waterproof support, which belongs to the technical field of photovoltaic supports and comprises a support leg, a lifting sleeve and a folding structure, the lifting sleeve is sleeved on the outer side of the support leg, a fixing bolt is mounted on one side of the lifting sleeve, and the folding structure is mounted on one side of the lifting sleeve. The folding structure comprises a locking assembly arranged in the moving base, a transverse rod fixed to one side of the lifting sleeve and a hinge base installed on one side of the transverse rod. The cross rods can be folded through the hinge seats to fold the two adjacent lifting sleeves, the occupied space of the device is reduced, the sleeve shells are pushed by the springs to slide to the outer sides of the hinge seats, the shapes of the cross rods are fixed, and therefore the function of convenient installation of the device is achieved, the occupied space of the device is reduced by folding the device, and the device is convenient to use. Therefore, workers can carry and move the device conveniently, transportation cost and difficulty are greatly reduced, meanwhile, on-site welding and assembling are not needed, and construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and in particular to a lightweight BIPV waterproof bracket. Background Art

[0002] The lightweight BIPV waterproof bracket is a device that integrates photovoltaic modules into the exterior walls, roofs and other parts of buildings. Through the unique bracket waterproof diversion design, conventional photovoltaic modules or roof covering building materials can be installed. Photovoltaic panels absorb sunlight to generate electricity. The electricity generated can be used for power supply or Internet access. At the same time, it plays a role in sheltering from wind and rain, heat insulation, avoiding energy loss, and helping to extend the service life of the roof.

[0003] After searching, the Chinese patent application No. 201920667480.5 discloses a solar photovoltaic module flat roof bracket, including: a front support member and a rear support member, the front support member and the rear support member adopt a component structure, a support rod A is arranged between the front support member and the rear support member, the support rod A adopts an angle aluminum structure, and a tie rod C is arranged between the rear support members, and the tie rod C also adopts an angle aluminum structure. The front support member includes a front support cement member, the front support cement member adopts a rectangular block structure, and two front support member bases are arranged on the front support cement member. The utility model is a solar photovoltaic module flat roof bracket with a compact structure and convenient assembly, which is particularly suitable for fixing flat roof solar energy;

[0004] The above prior art still has the following deficiencies:

[0005] (1) The defect of inconvenience in installation. During the assembly process of the existing device, multiple groups of parts of the device are usually fixed on site by bolts or welding. However, since the roof is usually steep, it is inconvenient for workers to weld and assemble. After pre-welding, the overall area of ​​the bracket is large and it is not convenient to move it. As a result, it is inconvenient for workers to move the device to the roof for installation and fixation.

[0006] (2) The defect of being prone to shaking. Since photovoltaic panels occupy a large area, when encountering thunderstorms and storms, the photovoltaic panels are likely to cause the bracket to shake, affecting its stability. At the same time, the support legs and lifting sleeves are easily affected by external forces and bend and damage, shortening their service life.

[0007] Therefore, a lightweight BIPV waterproof bracket is urgently needed to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to address the current defect of being inconvenient to install. During the assembly process of the existing device, multiple groups of parts of the device are usually fixed on site using bolts or welding. However, since the roof usually has a large slope, it is inconvenient for workers to weld and assemble. After pre-welding, the overall area of ​​the bracket is large and it is not convenient to carry and move, resulting in the problem that it is inconvenient for workers to move the device to the roof for installation and fixation.

[0009] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0010] A lightweight BIPV waterproof bracket, comprising a support leg, and further comprising:

[0011] A lifting sleeve is sleeved on the outside of the supporting leg, and a fixing bolt is installed on one side of the lifting sleeve;

[0012] The reinforcement structure is set on one side of the lifting platform.

[0013] A bracket is rotatably connected to the top of the lifting platform;

[0014] A mounting frame is fixed on the top of the bracket, drainage grooves are fixed on both sides of the mounting frame, support plates are fixed on the tops of both ends of the mounting frame, and a batten plate is installed on the top of the mounting frame;

[0015] The folding structure is installed on one side of the lifting sleeve, wherein the folding structure includes a locking assembly arranged inside the moving seat, a cross bar fixed on one side of the lifting sleeve, and a hinged seat installed on one side of the cross bar.

[0016] Furthermore, the locking assembly includes a shell fixed on the outside of the moving seat, a moving seat installed inside the crossbar, and a spring fixed inside the moving seat.

[0017] Furthermore, the reinforcement structure includes a storage shell fixed on one side of the screw sleeve, a screw sleeve sleeved on the outside of the screw, a screw installed on one side of the rotating seat, a fixed seat welded on one side of the lifting sleeve, a rotating seat installed on one side of the mounting block, a locking bolt inserted inside the mounting block and in contact with the lifting sleeve, and a mounting block inserted inside the fixed seat.

[0018] Furthermore, a sliding structure is formed between the movable seat and the cross bar, and the movable seat extends to the outside of the cross bar and is connected to the casing.

[0019] Furthermore, an outer wall of the screw rod is provided with an external thread, and an inner wall of the screw sleeve is provided with an internal thread that cooperates with the external thread.

[0020] Furthermore, the screw rod forms a rotating structure through the rotating seat and the mounting block.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] (1) The utility model enables the cross bar to be folded by the hinge seat to close the two adjacent lifting sleeves, thereby reducing the space occupied by the device. The spring pushes the sleeve shell to slide to the outside of the hinge seat to fix the shape of the cross bar, thereby realizing the easy installation function of the device. By folding the device to reduce the space occupied by the device, it is convenient for workers to carry and move the device, greatly reducing transportation costs and difficulties. At the same time, no on-site welding and assembly are required, thereby improving construction efficiency;

[0023] (2) The utility model inserts the mounting block into the interior of the fixing seat and rotates the locking bolt to fix the mounting block inside the fixing seat, so that two adjacent groups of lifting sleeves are connected and fixed. The storage shell is rotated to adjust the distance between the two groups of mounting blocks according to the installation spacing of the lifting sleeves, thereby realizing the structural reinforcement function of the device, facilitating the connection and fixation of adjacent brackets, and enhancing the bearing capacity, stability and durability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the utility model from another angle.

[0026] Figure 3 It is a cross-sectional schematic diagram of the folding structure of the utility model.

[0027] Figure 4 It is a schematic diagram of the reinforcement structure of the utility model.

[0028] Figure 5 for Figure 2 A partial enlarged schematic diagram in the middle.

[0029] Markings in the figure: 1. Support leg; 2. Folding structure; 201. Shell; 202. Moving seat; 203. Cross bar; 204. Spring; 205. Articulated seat; 3. Fixing bolt; 4. Lifting sleeve; 5. Pressure strip plate; 6. Support plate; 7. Mounting frame; 8. Drain trough; 9. Reinforcement structure; 901. Storage shell; 902. Screw sleeve; 903. Screw; 904. Fixed seat; 905. Rotating seat; 906. Locking bolt; 907. Mounting block; 10. Bracket. DETAILED DESCRIPTION

[0030] In order to better understand the technical solution of the present invention, the following will be described in detail in conjunction with the relevant illustrations. It should be understood that the following specific embodiments are not intended to limit the specific implementation of the technical solution of the present invention, and are only implementations that can be adopted by the technical solution of the present invention. It should be noted that the description of the positional relationship of each component in this article, such as component A being located above component B, is based on the description of the relative positions of the components in the illustration, and is not intended to limit the actual positional relationship of the components. Example 1

[0031] See also Figure 1-Figure 5 , Figure 1 A structural schematic diagram of a lightweight BIPV waterproof bracket of this embodiment is drawn. As shown in the figure, a lightweight BIPV waterproof bracket of this embodiment includes a support leg 1 and also includes:

[0032] A lifting sleeve 4 is sleeved on the outside of the support leg 1, and a fixing bolt 3 is installed on one side of the lifting sleeve 4;

[0033] The reinforcement structure 9 is arranged on one side of the lifting platform 4.

[0034] The bracket 10 is rotatably connected to the top of the lifting platform 4;

[0035] The mounting frame 7 is fixed on the top of the bracket 10, and drainage grooves 8 are fixed on both sides of the mounting frame 7. The tops of both ends of the mounting frame 7 are fixed with support plates 6, and the top of the mounting frame 7 is installed with a pressure strip plate 5;

[0036] The folding structure 2 is installed on one side of the lifting sleeve 4, wherein the folding structure 2 includes a locking assembly arranged inside the moving seat 202, a cross bar 203 fixed on one side of the lifting sleeve 4, and a hinge seat 205 installed on one side of the cross bar 203.

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, the locking assembly includes a shell 201 fixed on the outside of the moving seat 202, the moving seat 202 installed inside the cross bar 203, and a spring 204 fixed inside the moving seat 202. A sliding structure is formed between the moving seat 202 and the cross bar 203. The moving seat 202 extends to the outside of the cross bar 203 and is connected to the shell 201. The cross bar 203 can be folded through the hinge seat 205 to close the two adjacent groups of lifting sleeves 4, thereby reducing the space occupied by the device. When the device is unfolded, the compressed spring 204 pushes the moving seat 202 to slide inside the cross bar 203, so that the moving seat 202 drives the shell 201 to slide to the outside of the hinge seat 205, blocking the hinge seat 205 from driving the cross bar 203 to fold, thereby fixing the shape of the device.

[0038] like Figure 1 , Figure 2 and Figure 4 As shown, the reinforcement structure 9 includes a storage shell 901 fixed on one side of the screw sleeve 902, a screw sleeve 902 sleeved on the outside of the screw rod 903, a screw rod 903 installed on one side of the rotating seat 905, a fixed seat 904 welded on one side of the lifting sleeve 4, a rotating seat 905 installed on one side of the mounting block 907, a locking bolt 906 inserted in the mounting block 907 and in contact with the lifting sleeve 4, and a mounting block 907 inserted in the fixed seat 904, an external thread is provided on the outer wall of the screw rod 903, and an internal thread matching the external thread is provided inside the screw sleeve 902 The screw rod 903 forms a rotating structure between the rotating seat 905 and the mounting block 907. The fixed seat 904 is welded to the surface of the lifting sleeve 4 in advance. When the device is installed, the two adjacent groups of lifting sleeves 4 are connected and fixed by inserting the mounting block 907 into the fixed seat 904. By rotating the storage shell 901, the screw rod 903 is extended and retracted inside the storage shell 901, so as to adjust the distance between the two groups of mounting blocks 907 according to the installation spacing of the lifting sleeve 4. The mounting block 907 is fixed inside the fixed seat 904 by rotating the locking bolt 906 to press against the lifting sleeve 4.

[0039] Working principle:

[0040] When the lightweight BIPV waterproof bracket of this embodiment is in use: by installing the device in the use position, the installation part of the photovoltaic panel is placed between the pressure strip plate 5 and the support plate 6, and then the bolt is inserted into the interior of the pressure strip plate 5 through the mounting frame 7, and the bolt is rotated so that the pressure strip plate 5 presses and fixes the photovoltaic panel on the top of the support plate 6 to install the photovoltaic panel. At the same time, since the rubber pad is arranged at the bottom of the pressure strip plate 5, it is not easy for water to pass through the pressure strip plate 5 and fall. At the same time, the drainage groove 8 can divert the leaked rainwater. The device is closed through the folding structure 2 to facilitate the transportation and movement of the device; the cross bar 203 can be folded through the hinge seat 205 to close the two adjacent lifting sleeves 4 to reduce the space occupied by the device. When the device is unfolded, the compressed The spring 204 pushes the movable seat 202 to slide inside the cross bar 203, so that the movable seat 202 drives the shell 201 to slide to the outside of the hinge seat 205, blocking the hinge seat 205 from driving the cross bar 203 to fold, and fixing the shape of the device; the fixed seat 904 is welded to the surface of the lifting sleeve 4 in advance. When the device is installed, the two adjacent groups of lifting sleeves 4 are connected and fixed by inserting the mounting block 907 into the inside of the fixed seat 904. By rotating the storage shell 901, the screw 903 is extended and retracted inside the storage shell 901, so as to adjust the distance between the two groups of mounting blocks 907 according to the installation spacing of the lifting sleeve 4. By rotating the locking bolt 906 to press against the lifting sleeve 4, the mounting block 907 is fixed inside the fixed seat 904.

[0041] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A lightweight BIPV waterproof bracket, characterized by: It includes a support foot (1), and Includes the following components: A lifting sleeve (4) is sleeved on the outside of the support leg (1), and a fixing bolt (3) is installed on one side of the lifting sleeve (4); A reinforcement structure (9) arranged on one side of the lifting sleeve (4); A bracket (10) is rotatably connected to the top end of the lifting sleeve (4); A mounting frame (7) is fixed to the top of the bracket (10), drainage grooves (8) are fixed on both sides of the mounting frame (7), support plates (6) are fixed on the top of both ends of the mounting frame (7), and a pressure strip plate (5) is installed on the top of the mounting frame (7); A folding structure (2) is installed on one side of the lifting sleeve (4), wherein the folding structure (2) comprises a locking assembly arranged inside the movable seat (202), a cross bar (203) fixed on one side of the lifting sleeve (4), and a hinge seat (205) installed on one side of the cross bar (203).

2. A lightweight BIPV waterproof bracket according to claim 1, characterized in that: The locking assembly comprises a casing (201) fixed on the outside of the moving seat (202), the moving seat (202) installed inside the crossbar (203), and a spring (204) fixed inside the moving seat (202).

3. A lightweight BIPV waterproof bracket according to claim 1, characterized in that: The reinforcement structure (9) comprises a storage shell (901) fixed to one side of the screw sleeve (902), a screw sleeve (902) sleeved on the outside of the screw rod (903), a screw rod (903) mounted on one side of a rotating seat (905), a fixed seat (904) welded to one side of the lifting sleeve (4), a rotating seat (905) mounted on one side of a mounting block (907), a locking bolt (906) inserted into the interior of the mounting block (907) and in contact with the lifting sleeve (4), and a mounting block (907) inserted into the interior of the fixed seat (904).

4. A lightweight BIPV waterproof bracket according to claim 2, characterized in that: A sliding structure is formed between the movable seat (202) and the cross bar (203), and the movable seat (202) extends to the outside of the cross bar (203) and is connected to the casing (201).

5. The lightweight BIPV waterproof bracket according to claim 3, characterized in that: An external thread is provided on the outer wall of the screw rod (903), and an internal thread that cooperates with the external thread is provided inside the screw sleeve (902).

6. A lightweight BIPV waterproof bracket according to claim 3, characterized in that: The screw rod (903) forms a rotating structure through the rotating seat (905) and the mounting block (907).

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