Roof quick-mounting support for photovoltaic building

Abstract

The utility model relates to the technical field of photovoltaic panel installation, in particular to a roof quick-mounting support for a photovoltaic building, which comprises a fixing frame, a roof fixing frame, a roof fixing frame and a roof fixing frame, and is characterized in that the top end of the fixing frame is provided with an installation mechanism; wherein the mounting mechanism comprises two mounting frames which are fixedly connected to the top end of the fixing frame correspondingly, and the inner walls of the two mounting frames are slidably connected with the fixing frame; when the photovoltaic panel is installed, through the arrangement of the installation mechanism, the photovoltaic panel is inserted from one side of the installation frame, the photovoltaic panel enters the fixing frame to be preliminarily limited, during installation, the photovoltaic panel does not need to be supported by a worker, labor is saved, the labor intensity of the worker can be reduced, and after the photovoltaic panel is placed in, the photovoltaic panel can be conveniently and rapidly installed. Under the action of the round rod and the U-shaped rod, the fixing plate is pushed to move downwards to abut against and fix the photovoltaic panel, the round rod is rotated, the clamping rod is automatically fixed under the action of the arc-shaped groove, the limiting block and the clamping groove, operation is simple, and meanwhile the fixing stability of the photovoltaic panel by the fixing plate is guaranteed.

Description

Technical Field

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

[0002] With the development of solar power generation technology, solar power generation technology has become relatively mature. Photovoltaic power generation is an important means of solar power generation. Photovoltaic power generation is a technology that uses the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy. When installing photovoltaic panels, in order to ensure sunshine time and save space, they will be laid on the roof. During installation, they need to be supported and fixed by installing brackets.

[0003] The Chinese patent "A photovoltaic panel quick-install bracket" authorization announcement number "CN 219627603 U" places the photovoltaic panel on the bracket from the top of the bracket, inserts the lower end under the pressure plate to fix it, and fixes the upper end through a shielding member, thereby shortening the sliding distance of the photovoltaic panel installation, and adopts a method of fixing the two ends separately, which is simple and fast; it realizes the rapid installation and disassembly of the photovoltaic panel and improves the efficiency of assembly and disassembly.

[0004] The above application can realize the rapid installation of the photovoltaic panel, but when placing the photovoltaic panel from the top of the bracket, the staff is required to lift the photovoltaic panel, which is laborious and increases the labor intensity of the staff.

[0005] Therefore, a quick-install roof bracket for photovoltaic buildings is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a quick-install roof bracket for photovoltaic buildings in order to solve the above-mentioned problem, which improves the problem that when placing the photovoltaic panels from the top of the bracket, the workers need to lift the photovoltaic panels, which is quite laborious and increases the labor intensity of the workers.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a roof quick-install bracket for photovoltaic buildings, comprising: a fixing frame, a mounting mechanism is arranged at the top of the fixing frame; wherein the mounting mechanism comprises two mounting frames respectively fixedly connected to the top of the fixing frame, the inner walls of the two mounting frames are slidably connected with the fixing frames distributed in equal rows, the top of one of the mounting frames is fixedly connected with cylinders distributed in equal rows, the inner wall of the cylinder is slidably connected with a round rod, the bottom end of the round rod passes through the cylinder and is rotatably connected with a U-shaped rod, both ends of the U-shaped rod are fixedly connected with = fixing plates, and the inner wall of the cylinder is provided with a fixing component.

[0008] Preferably, the fixing assembly includes a clamping rod fixedly connected to the surface of the round rod, the inner wall of the clamping rod is slidably connected to a limiting block, a spring is fixedly connected between the top of the limiting block and the inner wall of the clamping rod, the inner wall of the cylinder is provided with a limiting groove, the inner wall of the cylinder is provided with two arc grooves, the arc groove is connected with the limiting groove, and the inner wall of the arc groove is provided with a clamping groove. Under the action of the round rod and the U-shaped rod, the fixing plate is pushed downward to fix the photovoltaic panel tightly, and the round rod is rotated, and the clamping rod is automatically fixed under the action of the arc groove, the limiting block and the clamping groove. The operation is simple, and the stability of the fixing plate to the photovoltaic panel is ensured at the same time.

[0009] Preferably, the bottom ends of the two installation frames are provided with a movable groove, the inner wall of one of the movable grooves is slidably connected with a movable block, the inner wall of the movable block is threadedly connected with a threaded rod, the bottom ends of the two groups of fixed frames are slidably connected with sliders, the top end of the threaded rod passes through the movable block and is rotatably connected to the bottom end of one of the sliders, the bottom end of one of the sliders is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected to the bottom end of the other slider. By pulling the connecting plate, it is convenient to move the movable block, the threaded rod and the slider to the bottom of any fixed frame, and by rotating the threaded rod, the corresponding fixed frame is staggered with the adjacent fixed frame, which is convenient to remove a single photovoltaic panel after the photovoltaic panel is installed. When replacing, there is no need to remove all the photovoltaic panels, which is more convenient, thereby reducing the labor intensity of the staff.

[0010] Preferably, a contact pad is fixedly connected to the bottom end of the fixing plate, and the contact pad is a rubber component, which is beneficial for protecting the fixed contact surface during fixing.

[0011] Preferably, the inner wall of the fixing frame is rotatably connected with spherical balls distributed in equal rows, thereby reducing the friction between the photovoltaic panel and the fixing frame when the photovoltaic panel enters the fixing frame.

[0012] Preferably, the inner bottom wall of the fixing frame is provided with through holes distributed in equal rows, which is conducive to better discharge of impurities when cleaning the fixing frame.

[0013] Preferably, the bottom end of the clamp rod is curved into a spherical shape, and one side of the inner wall of the arc-shaped groove is curved into an arc shape. When the clamp rod is rotated to enter the arc-shaped groove, it is beneficial to better pressurize the limit block.

[0014] Preferably, the upper end of the surface of the U-shaped rod is fixedly connected to a limiting rod, and the bottom end of the limiting rod penetrates into the interior of the cylinder. When the round rod is rotated, the stability of the U-shaped rod and the fixing plate is ensured.

[0015] The beneficial effects of the utility model are:

[0016] 1. When installing the photovoltaic panel, the installation mechanism is set up, and the photovoltaic panel is inserted from one side of the installation frame, and the photovoltaic panel is initially limited in the fixed frame. During installation, the staff does not need to hold up the photovoltaic panel, which is labor-saving and helps to reduce the labor intensity of the staff. After the photovoltaic panel is placed, the fixed plate is pushed downward under the action of the round rod and the U-shaped rod to tightly fix the photovoltaic panel, and the round rod is rotated to automatically fix the clamping rod under the action of the arc groove, the limit block and the clamping groove. The operation is simple, and at the same time, the stability of the fixed plate fixing the photovoltaic panel is ensured;

[0017] 2. When the photovoltaic panel needs to be replaced or repaired, by pulling the connecting plate, the moving block, the threaded rod and the slider are moved to the bottom of any fixed frame, and by rotating the threaded rod, the corresponding fixed frame is staggered with the adjacent fixed frame, which is conducive to removing a single photovoltaic panel after the photovoltaic panel is installed. When replacing, there is no need to remove all the photovoltaic panels, which is more convenient, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0020] Figure 3 It is a cross-sectional view of the fixing frame and the cylinder of the utility model;

[0021] Figure 4 It is an exploded view of the round rod and the cylinder of the utility model;

[0022] Figure 5 It is an exploded view of the fixing frame and the installation frame of the utility model.

[0023] In the figure: 1, fixing frame; 2, mounting mechanism; 201, mounting frame; 202, fixing frame; 203, cylinder; 204, round rod; 205, U-shaped rod; 2051, limiting rod; 206, fixing plate; 207, fixing assembly; 2071, clamping rod; 2072, limiting block; 2073, spring; 2074, limiting groove; 2075, arc groove; 2076, clamping groove; 2077, contact pad; 2078, round ball; 208, moving groove; 2081, moving block; 2082, threaded rod; 2083, slider; 2084, connecting plate; 209, through hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] When implementing: Figure 1-5 As shown, a quick-install roof bracket for photovoltaic buildings includes: a fixing frame 1, and a mounting mechanism 2 is arranged at the top of the fixing frame 1; wherein the mounting mechanism 2 includes two mounting frames 201 respectively fixedly connected to the top of the fixing frame 1, and the inner walls of the two mounting frames 201 are slidably connected with fixing frames 202 distributed in equal rows, and the top of one of the mounting frames 201 is fixedly connected with cylinders 203 distributed in equal rows, and the inner wall of the cylinder 203 is slidably connected with a round rod 204, and the bottom end of the round rod 204 passes through the cylinder 203 and is rotatably connected with a U-shaped rod 205, and both ends of the U-shaped rod 205 are fixedly connected with a fixing plate 206, and the inner wall of the cylinder 203 is provided with a fixing component 207.

[0026] The multiple fixed frames 202 arranged on the inner wall of each installation frame 201 form a group, and the number of fixed frames 202 in each group is four. The number of cylinders 203 corresponds to the number of fixed frames 202. A sliding block is fixedly connected to one side of the multiple fixed frames 202, and the inner wall of the installation frame 201 is provided with a sliding groove matching the sliding block. In the initial state of the device, each group of fixed frames 202 is located on the same horizontal plane, and the inner wall height of the installation frame 201 is twice the height of the fixed frame 202. Therefore, two adjacent fixed frames 202 can be completely misaligned.

[0027] When installing the photovoltaic panel, first fix the fixing frame 1 with bolts and nuts, then insert one side of the photovoltaic panel from one side of the two installation frames 201, and make the photovoltaic panel enter the fixing frame 202. At this time, push the photovoltaic panel to move horizontally in the multiple fixing frames 202 so that the positions of the multiple photovoltaic panels and the multiple fixing frames 202 correspond one by one.

[0028] like Figure 3 and Figure 4 As shown, the fixing assembly 207 includes a clamping rod 2071 fixedly connected to the surface of the round rod 204, the inner wall of the clamping rod 2071 is slidably connected to a limiting block 2072, a spring 2073 is fixedly connected between the top of the limiting block 2072 and the inner wall of the clamping rod 2071, a limiting groove 2074 is provided on the inner wall of the cylinder 203, two arc grooves 2075 are provided on the inner wall of the cylinder 203, the arc groove 2075 is connected to the limiting groove 2074, and the inner wall of the arc groove 2075 is provided with a clamping groove 2076.

[0029] When the device is in the initial state, the clamping rod 2071 is located in the upper arc groove 2075, and its limit block 2072 is clamped with the upper clamping groove 2076 under the action of the spring 2073. At this time, the bottom end of the fixing plate 206 is higher than the top end of the installation frame 201.

[0030] When the round rod 204 is rotated clockwise, the limit block 2072 will be squeezed with the slot 2076, and the spring 2073 will be compressed, so that the locking rod 2071 continues to rotate, which will release the engagement between the limit block 2072 and the slot 2076. When the locking rod 2071 rotates into the limit slot 2074, the limit block 2072 is released from the squeeze and automatically reset under the action of the spring 2073. When the round rod 204 is rotated counterclockwise so that the locking rod 2071 enters the arc groove 2075 below, the limit block 2072 is squeezed again. When the locking rod 2071 rotates to align the limit block 2072 with the slot 2076, under the action of the spring 2073, the limit block 2072 automatically enters the slot 2076 for engagement, thereby completing the fixation of the round rod 204.

[0031] like Figure 5 As shown, the bottom ends of the two installation frames 201 are provided with moving grooves 208, the inner wall of one of the moving grooves 208 is slidably connected with a moving block 2081, the inner wall of the moving block 2081 is threadedly connected with a threaded rod 2082, the bottom ends of the two sets of fixed frames 202 are slidably connected with sliders 2083, the top end of the threaded rod 2082 passes through the moving block 2081 and is rotatably connected to the bottom end of one of the sliders 2083, the bottom end of one of the sliders 2083 is fixedly connected with a connecting plate 2084, and the other end of the connecting plate 2084 is fixedly connected to the bottom end of the other slider 2083. The bottom end of the clamping rod 2071 is curved in a spherical shape, and one side of the inner wall of the arc groove 2075 is curved in an arc shape.

[0032] The bottom ends of the two sets of fixed frames 202 are provided with sliding grooves matching the slider 2083, and the sliding grooves at the bottom ends of each set of fixed frames 202 are connected. When the device is in the initial state, the sliding grooves at the bottom ends of each set of fixed frames 202 are on the same horizontal plane.

[0033] By moving the connecting plate 2084 horizontally, the moving block 2081, the threaded rod 2082 and the slider 2083 can be moved to the bottom of any fixed frame 202 in each group. By rotating the threaded rod 2082, the slider 2083 can be pushed to move upward, thereby pushing the corresponding fixed frame 202 to move upward, and under the action of the connecting plate 2084, the corresponding two fixed frames 202 are moved upward at the same time, so that the moving fixed frame 202 is staggered with the adjacent fixed frame 202. At this time, the photovoltaic panel in the fixed frame 202 that moves upward can be taken out.

[0034] like Figure 3As shown, the bottom end of the fixing plate 206 is fixedly connected with a contact pad 2077, and the contact pad 2077 is a rubber member. When the fixing plate 206 is pressed against and fixed to the photovoltaic panel, the surface of the contact pad 2077 contacts the surface of the photovoltaic panel.

[0035] like Figure 3 and Figure 5 As shown, the inner wall of the fixed frame 202 is rotatably connected with balls 2078 distributed in equal rows. When the photovoltaic panel enters the fixed frame 202, the surface of the photovoltaic panel contacts the surface of the balls 2078, and when the photovoltaic panel is pushed to move, the balls 2078 rotate.

[0036] like Figure 3 As shown, the inner bottom wall of the fixed frame 202 is provided with through holes 209 distributed in equal rows. The through holes 209 are connected to the movable grooves 208, and when the fixed frame 202 is cleaned, impurities can be discharged through the through holes 209.

[0037] like Figure 4 As shown, the upper end of the surface of the U-shaped rod 205 is fixedly connected to the limiting rod 2051, and the lower end of the limiting rod 2051 penetrates into the inside of the cylinder 203. The surface of the limiting rod 2051 is slidably connected to the inner wall of the cylinder 203. When the round rod 204 is rotated, the U-shaped rod 205 remains stable under the action of the limiting rod 2051.

[0038] When the utility model is used, when it is necessary to install the photovoltaic panel, the fixing frame 1 is first fixed, and then the photovoltaic panel is inserted from one side of the two installation frames 201, and the photovoltaic panel is inserted into the fixing frame 202, so that the positions of the multiple photovoltaic panels and the multiple fixing frames 202 correspond one to one. After the multiple photovoltaic panels are placed, the multiple round rods 204 are rotated clockwise in sequence. When the round rods 204 rotate, the clamping rods 2071 are driven to rotate so that the limit block 2072 is released from the clamping groove 2076. When the clamping rods 2071 are rotated into the limit grooves 2074, the round rods 204 are pushed to move downward. , and under the action of the U-shaped rod 205, the two fixing plates 206 are pushed downward to tighten the two corners at the lower end of the photovoltaic panel to fix the photovoltaic panel. At the same time, the clamping rod 2071 and the lower arc groove 2075 are in the same horizontal plane, and the round rod 204 is rotated counterclockwise to make the clamping rod 2071 enter the arc groove 2075. When the limit block 2072 is aligned with the clamping groove 2076 in the lower arc groove 2075, under the action of the spring 2073, the limit block 2072 automatically enters the clamping groove 2076, thereby completing the fixation of the round rod 204.

[0039] When the middle photovoltaic panel is replaced or repaired, the fixation of the corresponding photovoltaic panel is released, and the connecting plate 2084 is pulled to drive the moving block 2081, the threaded rod 2082 and the slider 2083 to move to the bottom of the fixing frame 202 of the corresponding photovoltaic panel. At this time, the threaded rod 2082 is rotated to push the slider 2083 to move upward, thereby pushing the corresponding fixing frame 202 to move upward at the same time, so that the photovoltaic panel to be replaced or repaired is misaligned with the adjacent photovoltaic panel, and the photovoltaic panel can be taken out.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quick-install roof bracket for photovoltaic buildings, characterized in that: include: A fixing frame (1), wherein a mounting mechanism (2) is provided at the top end of the fixing frame (1); The mounting mechanism (2) comprises two mounting frames (201) respectively fixedly connected to the top of the fixing frame (1); the inner walls of the two mounting frames (201) are slidably connected to the fixing frames (202) distributed in equal rows; the top of one of the mounting frames (201) is fixedly connected to the cylinders (203) distributed in equal rows; the inner wall of the cylinder (203) is slidably connected to a round rod (204); the bottom end of the round rod (204) passes through the cylinder (203) and is rotatably connected to a U-shaped rod (205); both ends of the U-shaped rod (205) are fixedly connected to a fixing plate (206); and the inner wall of the cylinder (203) is provided with a fixing assembly (207).

2. A photovoltaic building roof quick-install bracket according to claim 1, characterized in that: The fixing assembly (207) comprises a clamping rod (2071) fixedly connected to the surface of the round rod (204); the inner wall of the clamping rod (2071) is slidably connected to a limiting block (2072); a spring (2073) is fixedly connected between the top of the limiting block (2072) and the inner wall of the clamping rod (2071); a limiting groove (2074) is provided on the inner wall of the cylinder (203); two arc grooves (2075) are provided on the inner wall of the cylinder (203); the arc grooves (2075) are connected to the limiting grooves (2074); and a clamping groove (2076) is provided on the inner wall of the arc groove (2075).

3. The photovoltaic building roof quick-install bracket according to claim 1, characterized in that: The bottom ends of the two installation frames (201) are each provided with a movable groove (208), the inner wall of one of the movable grooves (208) is slidably connected to a movable block (2081), the inner wall of the movable block (2081) is threadedly connected to a threaded rod (2082), the bottom ends of the two groups of fixed frames (202) are each slidably connected to a slider (2083), the top end of the threaded rod (2082) passes through the movable block (2081) and is rotatably connected to the bottom end of one of the sliders (2083), the bottom end of one of the sliders (2083) is fixedly connected to a connecting plate (2084), the other end of the connecting plate (2084) is fixedly connected to the bottom end of the other slider (2083).

4. The photovoltaic building roof quick-install bracket according to claim 1, characterized in that: A contact pad (2077) is fixedly connected to the bottom end of the fixing plate (206), and the contact pad (2077) is a rubber component.

5. The photovoltaic building roof quick-install bracket according to claim 1, characterized in that: The inner wall of the fixed frame (202) is rotatably connected to round balls (2078) distributed in equal rows.

6. The photovoltaic building roof quick-install bracket according to claim 1, characterized in that: The inner bottom wall of the fixing frame (202) is provided with through holes (209) distributed in equal rows.

7. The photovoltaic building roof quick-install bracket according to claim 2, characterized in that: The bottom end of the clamping rod (2071) is curved in a spherical shape, and one side of the inner wall of the arc-shaped groove (2075) is curved in an arc shape.

8. The photovoltaic building roof quick-install bracket according to claim 1, characterized in that: The upper end of the surface of the U-shaped rod (205) is fixedly connected to a limiting rod (2051), and the lower end of the limiting rod (2051) penetrates into the interior of the cylinder (203).

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