Supporting and protecting device of photovoltaic module

Abstract

The utility model discloses a photovoltaic assembly support protection device, which comprises a base and a photovoltaic panel, the upper end of the base is fixedly connected with a first support plate, the upper end of the first support plate is provided with a slot, the inner side wall of the slot is slidably inserted with a second support plate, the upper end of the second support plate penetrates through the slot and is fixedly connected with a connecting plate, and the upper end of the connecting plate penetrates through the slot and is fixedly connected with the photovoltaic panel. The photovoltaic panel is fixed to the upper end of the connecting plate, a supporting column is inserted into the lower end of the second supporting plate, the supporting column is in threaded connection with the second supporting plate, the lower end of the supporting column is rotationally connected with the inner bottom of the inserting groove, the lower end of the supporting column is fixedly sleeved with a worm wheel, and a servo motor is fixedly connected to the inner side wall of the inserting groove. The tail end of an output shaft of the servo motor is fixedly connected with a worm meshed with the worm gear. Through the arrangement of the supporting columns, the clamping blocks and other mechanisms, a user can conveniently reduce the height of the supporting frame, then the user can conveniently conduct maintenance and overhaul operation, and convenience and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support protection, in particular to a support protection device for a photovoltaic component. Background Art

[0002] The supporting and protective device of photovoltaic modules mainly refers to photovoltaic brackets. This device not only provides a stable support for photovoltaic modules, ensuring that they can maintain the best working condition under various climatic conditions, but also the photovoltaic system can be combined with carports in addition to being laid on factory buildings and roofs. This is the simplest and most feasible way to combine with buildings, which can achieve both parking and power generation. It is widely used in factory parks, commercial areas, hospitals, schools, etc.

[0003] At present, photovoltaic modules in photovoltaic carports are generally fixed at high places by support frames to facilitate parking of vehicles below. However, due to the certain height, maintenance personnel need to climb up to carry out operations, which not only poses a safety hazard but also leaves room for improvement in convenience. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology and to propose a supporting and protecting device for a photovoltaic assembly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A supporting and protecting device for a photovoltaic component comprises a base and a photovoltaic panel, wherein a first support plate is fixedly connected to the upper end of the base, a slot is provided at the upper end of the first support plate, a second support plate is slidably inserted on the inner side wall of the slot, the upper end of the second support plate passes through the slot and is fixedly connected to a connecting plate, the photovoltaic panel is fixed to the upper end of the connecting plate, a pillar is inserted at the lower end of the second support plate, the pillar and the second support plate are threadedly connected, the lower end of the pillar is rotatably connected to the inner bottom of the slot, a worm gear is fixedly sleeved at the lower end of the pillar, a servo motor is fixedly connected to the inner side wall of the slot, and a worm meshing with the worm gear is fixedly connected to the end of the output shaft of the servo motor.

[0007] Preferably, a slide groove is provided in the second support plate and near the bottom, a slider is slidably connected to the inner wall of the slide groove, an electric push rod is fixedly inserted at one end of the slider, one end of the electric push rod passes through the slider, the other end of the electric push rod is fixed to the inner wall of the slide groove, a card block is fixedly connected to the other end of the slider, a groove corresponding to the card block is provided on the inner wall of the slot, the end of the card block away from the slider slides through the second support plate and extends into the groove, a rack is fixedly connected to the inner wall of the groove, and a triangular block is fixedly connected to the end of the card block away from the slider.

[0008] Preferably, a second guide rod is slidably inserted in the clamping block, and one end of the second guide rod slides through the clamping block and the sliding block and is fixed to the inner side wall of the sliding groove.

[0009] Preferably, two first guide rods are slidably inserted into the lower end of the second support plate, and the lower ends of the first guide rods are fixedly connected to the inner bottom of the slot.

[0010] Preferably, both sides of the second supporting plate are fixedly connected with supporting rods, and the upper ends of the supporting rods are fixed to the lower ends of the connecting plates.

[0011] Preferably, a plurality of bolt holes are provided at the upper end of the base.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the base, the first support plate, the second support plate, the support rod and the connecting plate are arranged to support the photovoltaic panel and prevent it from falling. The servo motor, the worm, the worm gear and the support are arranged to realize the lowering of the photovoltaic panel, so that it is convenient for users to carry out maintenance and repair operations, and the convenience and safety are improved;

[0014] 2. Through the arrangement of the electric push rod, the slider, the clamping block, the triangular block and the rack, the position of the second support plate can be reinforced, the supporting effect of the second support plate can be improved, and the overall reliability can be enhanced; in the utility model, through the arrangement of mechanisms such as pillars and clamping blocks, the user can conveniently lower the height of the support frame, thereby facilitating the user to carry out maintenance and repair operations, and the convenience and practicality are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a supporting and protecting device for a photovoltaic module proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of position A of a supporting and protecting device for a photovoltaic module proposed in the utility model;

[0017] Figure 3 This is a bottom view structural diagram of a second support plate of a photovoltaic module support and protection device proposed by the utility model;

[0018] Figure 4 The present invention is a schematic side view of the structure of a supporting and protecting device for a photovoltaic module.

[0019] In the figure: 1-base, 2-first support plate, 3-worm, 4-first guide rod, 5-worm wheel, 6-pillar, 7-second support plate, 8-photovoltaic panel, 9-support rod, 10-connecting plate, 11-electric push rod, 12-slider, 13-second guide rod, 14-block, 15-servo motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A supporting and protecting device for a photovoltaic assembly comprises a base 1 and a photovoltaic panel 8. The upper end of the base 1 is provided with a plurality of bolt holes for conveniently inserting bolts to fix the base 1. The upper end of the base 1 is fixedly connected with a first support plate 2 for supporting a second support plate 7. A slot is provided at the upper end of the first support plate 2. The second support plate 7 is slidably inserted on the inner side wall of the slot for supporting a connecting plate 10. A slide groove is provided in the second support plate 7 and near the bottom. A slider 12 is slidably connected on the inner side wall of the slide groove for driving a card block 14 to move. An electric push rod 11 is fixedly inserted at one end of the slider 12 for driving the slider 12 to move. One end of the electric push rod 11 penetrates The slider 12, the other end of the electric push rod 12 is fixed to the inner wall of the slide slot, the other end of the slider 12 is fixedly connected with a card block 14, which is used to drive the triangular block to move, and the inner wall of the slot is provided with a groove corresponding to the card block 14, the end of the card block 14 away from the slider 12 slides through the second support plate 7 and extends into the groove, and a rack is fixedly connected to the inner wall of the groove, which is used to cooperate with the triangular block to position the second support plate 7, and the end of the card block 14 away from the slider 12 is fixedly connected with a triangular block, and a second guide rod 13 is slidably inserted in the card block 14, and one end of the second guide rod 13 slides through the card block 14 and the slider 12 and is fixed to the inner wall of the slide slot;

[0022] In this embodiment, the upper end of the second support plate 7 passes through the slot and is fixedly connected to a connecting plate 10 for supporting the photovoltaic panel 8, and the photovoltaic panel 8 is fixed to the upper end of the connecting plate 10. The lower end of the second support plate 7 is slidably inserted with two first guide rods 4 for keeping the second support plate 7 linearly lifted and lowered. The lower end of the first guide rod 4 is fixedly connected to the inner bottom of the slot. Both sides of the second support plate 7 are fixedly connected with support rods 9 for supporting the photovoltaic panel 8. The upper ends of the support rods 9 are fixed to the lower ends of the connecting plate 10.

[0023] In this embodiment, a pillar 6 is inserted at the lower end of the second support plate 7 for driving the second support plate 7 to rise and fall. The pillar 6 and the second support plate 7 are threadedly connected. The lower end of the pillar 6 is rotatably connected to the inner bottom of the slot. A worm gear 5 is fixedly sleeved at the lower end of the pillar 6 for driving the pillar 6 to rotate. A servo motor 15 is fixedly connected to the inner side wall of the slot for driving the worm 3 to rotate. The end of the output shaft of the servo motor 15 is fixedly connected to the worm 3 meshing with the worm gear 5.

[0024] In this embodiment, first, the second support plate 7 and the connecting plate 10 are used to support the photovoltaic panel 8 and prevent it from falling, and then the electric push rod 12 is started to drive the slider 12 to move, and the slider 12 drives the block 14 to move into the groove, and the block 14 drives the triangular block to be inserted into the gap of the rack, so as to reinforce the position of the second support plate 7 and improve the supporting effect of the second support plate 7. At the same time, the electric push rod 11 drives the slider 12 to move, so that the block 14 moves out of the groove. At this time, the servo motor 15 is started to drive the worm 3 to drive the worm wheel 5 meshing with it to rotate, and the worm wheel 5 drives the pillar 6 to rotate. The pillar 6 drives the second support plate 7 to descend through the action of threaded engagement, thereby reducing the height of the photovoltaic panel 8, which is convenient for users to perform maintenance and repair operations and improves safety.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A supporting and protecting device for a photovoltaic module, comprising a base (1) and a photovoltaic panel (8), characterized in that: The upper end of the base (1) is fixedly connected to a first support plate (2), the upper end of the first support plate (2) is provided with a slot, the inner side wall of the slot is slidably inserted with a second support plate (7), the upper end of the second support plate (7) passes through the slot and is fixedly connected with a connecting plate (10), the photovoltaic panel (8) is fixed to the upper end of the connecting plate (10), the lower end of the second support plate (7) is inserted with a pillar (6), the pillar (6) and the second support plate (7) are threadedly connected, the lower end of the pillar (6) is rotatably connected to the inner bottom of the slot, the lower end of the pillar (6) is fixedly sleeved with a worm gear (5), the inner side wall of the slot is fixedly connected with a servo motor (15), and the end of the output shaft of the servo motor (15) is fixedly connected with a worm (3) meshing with the worm gear (5).

2. A photovoltaic module support and protection device according to claim 1, characterized in that: A slide groove is provided in the second support plate (7) near the bottom, and a slider (12) is slidably connected to the inner wall of the slide groove. An electric push rod (11) is fixedly inserted at one end of the slider (12), and one end of the electric push rod (11) passes through the slider (12). The other end of the electric push rod (11) is fixed to the inner wall of the slide groove. A clamping block (14) is fixedly connected to the other end of the slider (12). A groove corresponding to the clamping block (14) is provided on the inner wall of the slot. The end of the clamping block (14) away from the slider (12) slides through the second support plate (7) and extends into the groove. A rack is fixedly connected to the inner wall of the groove. A triangular block is fixedly connected to the end of the clamping block (14) away from the slider (12).

3. A photovoltaic module support and protection device according to claim 2, characterized in that: A second guide rod (13) is slidably inserted in the clamping block (14), and one end of the second guide rod (13) slides through the clamping block (14) and the sliding block (12) and is fixed to the inner side wall of the sliding groove.

4. A photovoltaic module support and protection device according to claim 1, characterized in that: Two first guide rods (4) are slidably inserted into the lower end of the second support plate (7), and the lower ends of the first guide rods (4) are fixedly connected to the inner bottom of the slot.

5. The photovoltaic module support and protection device according to claim 1, characterized in that: Support rods (9) are fixedly connected to both sides of the second support plate (7), and the upper ends of the support rods (9) are fixed to the lower ends of the connecting plates (10).

6. A photovoltaic module support and protection device according to claim 1, characterized in that: The upper end of the base (1) is provided with a plurality of bolt holes.

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