CN220673691U - A photovoltaic support foot for inclined roof installation - Google Patents

Abstract

The utility model discloses a photovoltaic supporting leg for mounting an inclined roof, which relates to the technical field of photovoltaic assembly parts and comprises a photovoltaic supporting seat, a supporting cylinder, a movable block, a rotating shaft, an adjusting disk, a sliding column, a sliding plate, a sliding lug, a spring, an arc-shaped inserting block, a fixing hole, an adjusting plate, a fixing column, an arc-shaped inserting groove and a sliding groove. The utility model has the advantages of being capable of adjusting the angle and being convenient for the photovoltaic panel to be installed subsequently to receive illumination optimally.

Description

A photovoltaic support foot for inclined roof installation

Technical field

The utility model relates to the technical field of photovoltaic installation accessories, and is specifically a photovoltaic supporting foot for installation on a sloped roof.

Background technique

Solar photovoltaic system, also known as photovoltaic, or photovoltaic for short, refers to a facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into DC electrical energy. The heart of a photovoltaic installation is the solar panel. The main semiconductor materials used to generate electricity include: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. In order to improve the utilization rate of solar energy, people usually install photovoltaic panels on the roof in recent years. Before installing the photovoltaic panels on the roof, it is necessary to install the photovoltaic support feet on the roof first, and then install the photovoltaic support frame on the photovoltaic support feet. on, and finally install the photovoltaic panels on the photovoltaic support frame.

However, the existing technology still has shortcomings during use: when traditional photovoltaic support legs are installed on a sloped roof, the photovoltaic support frame needs to be installed on the photovoltaic support legs first, and then the photovoltaic panels are installed on the photovoltaic supports. On the rack, since the inclination angle of the slope of different roofs may be different, and the traditional photovoltaic support legs cannot adjust the angle, the photovoltaic panels cannot be adjusted to the best angle for receiving light, which reduces the efficiency of the photovoltaic panels. Light energy conversion efficiency.

Utility model content

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a photovoltaic support foot for installation on a sloped roof, so as to solve the problems raised in the above-mentioned background technology. The utility model has the advantage of being able to adjust the angle, so that the photovoltaic panels installed subsequently can optimally receive light.

In order to achieve the above purpose, the utility model provides the following technical solution: a photovoltaic support foot for inclined roof installation, including a photovoltaic support base, a support tube, a movable block, a rotating shaft, an adjustment plate, a sliding column, a sliding plate, and a sliding ear. Spring, arc-shaped insert block, fixed hole, adjusting plate, fixed column, arc-shaped slot and chute, the photovoltaic support base is set horizontally, and the upper surface of the photovoltaic support base is provided with a movable block through a rotating shaft, The upper end of the movable block is provided with a support tube, and the opening of the support tube faces upward. The upper surface of the photovoltaic support seat is provided with an adjustment plate concentric with the rotation axis, and a chute is provided inside the adjustment plate. The rotating shaft is provided with an adjusting plate corresponding to the chute. A fixed column is provided horizontally on the side of the adjusting plate. An arc-shaped slot is provided on the outside of the adjusting plate, and the fixed column is located in the arc-shaped slot. A sliding lug is provided on the outside of the adjusting plate, a sliding post is provided on the side of the sliding lug, a slide plate is provided on the inner end of the sliding post, and an arc-shaped insert block is provided on the inner side of the slide plate corresponding to the arc-shaped slot. , the arc-shaped plug-in block is evenly provided with a number of fixing holes corresponding to the fixing posts at equal angles. The movable sleeve on the outside of the sliding post is equipped with a spring, and the spring is between the sliding plate and the sliding ear. When the photovoltaic support needs to be When the base is installed on a sloped roof, make the movable support plate face the bottom of the slope, and use bolts to pass through the mounting holes on the photovoltaic support base to install the photovoltaic support base. Since the inclination angles of different sloped roofs may be different, It is necessary to adjust the angle of the support tube. When it is necessary to adjust the angle of the support tube, slide the sliding column outward along the sliding ear to overcome the force of the spring. The sliding column drives the sliding plate to slide outward, and the sliding plate drives the arc insert. The block moves outward until the fixed column comes out of the fixed hole on the arc-shaped insert block, and then the support cylinder is rotated. The support cylinder drives the movable block to rotate. Since the movable block and the rotating shaft are fixed, the movable block is driven by the rotating shaft. The adjusting plate rotates along the chute, and the adjusting plate drives the fixed column to rotate until the support tube is rotated to the optimal angle for the photovoltaic panel to receive light. Release the sliding column, and the sliding plate slides inward under the force of the spring, and the sliding plate drives the arc. After the arc-shaped insert block moves until the arc-shaped insert block completely enters the arc-shaped slot, the fixing column enters the fixing hole, thereby fixing the angle of the support tube and completing the adjustment of the angle of the support tube.

Furthermore, a movable support plate is movably installed on the upper end of the side of the movable block through a movable shaft. A number of fixed teeth corresponding to the movable support plate are evenly arranged on the upper surface of the photovoltaic support seat. When the support cylinder rotates, it also The movable support plate is driven by the movable shaft to move until the support tube is rotated to the optimal angle suitable for the photovoltaic panel to receive light. The movable support plate moves to the corresponding fixed tooth and is inserted into the corresponding fixed tooth. Since there is a downward force after the photovoltaic support frame and photovoltaic panels are installed on the support tube, the movable support plate can better support the support tube.

Further, the upper end of the side of the movable block is provided with a movable shaft through fixed lugs, and the fixed lugs play a role of supporting the movable shaft.

Furthermore, a pulling plate is provided at the outer end of the fixed column, and the pulling plate facilitates pulling of the sliding column.

Further, the outer side of the adjustment plate is fixedly connected to the lower end of the sliding lug through a fixed plate, and the fixed plate plays a role in supporting the sliding lug.

Further, the upper surface of the photovoltaic support base is movable with a rotation axis through support lugs, and the support lugs are used to support the rotation axis.

Further, the upper surface of the photovoltaic support base is provided with mounting holes, and the mounting holes facilitate the installation of the photovoltaic support base.

Based on the above technical solution, a photovoltaic support foot for inclined roof installation of the present invention has achieved the following beneficial effects through practical application:

1. This utility model utilizes the cooperation between the arc insert block, the fixing hole and the fixed column. When the angle of the support tube needs to be adjusted, the sliding column can be pulled to drive the sliding plate and the arc insert block to move until the fixed column moves from After it comes out of the fixed hole, rotate the support tube. The support tube drives the adjustment plate to rotate along the chute through the movable block and the rotating shaft. The adjustment plate drives the fixed column to rotate until the support tube is rotated to the optimal angle for the photovoltaic panel to receive light. Loosen the sliding column, the fixed column enters the fixed hole, and the angle of the support tube is fixed, so that the support tube can be adjusted to different angles according to the inclination angle of the roof, so that the angle of the subsequent installation of photovoltaic panels can be optimized. It can better receive light and improve the light energy conversion efficiency of photovoltaic panels.

2. This utility model utilizes the cooperation between the movable support plate and the fixed teeth. When installing the photovoltaic support base, the movable support plate faces the bottom of the sloped roof. When the angle of the support tube is adjusted, the support tube can drive the movable support plate to move. , before the support tube is adjusted and fixed, snap the movable support plate into the corresponding fixed tooth. Since there is a downward force after the photovoltaic support frame and photovoltaic panels are installed on the support tube, the movable support plate can further improve the stability of the support tube. Support tube support.

Description of the drawings

Figure 1 is a schematic diagram of the front three-dimensional structure of the utility model.

Figure 2 is a schematic side view of the three-dimensional structure of the utility model.

Figure 3 is a schematic diagram of the bottom perspective structure of the utility model after removing the fixing components.

Figure 4 is a schematic front view of the structure of the utility model after removing the fixing components.

Figure 5 is a schematic three-dimensional structural diagram of the fixing component of the present utility model.

In the picture: 1 photovoltaic support base, 2 mounting holes, 3 support ears, 4 support tube, 5 movable block, 6 rotating shaft, 7 adjustment plate, 8 fixed plate, 9 sliding column, 10 sliding plate, 11 pulling plate, 12 sliding ear , 13 springs, 14 arc inserts, 15 fixed holes, 16 movable support plates, 17 fixed teeth, 18 fixed lugs, 19 movable shafts, 20 adjustment plates, 21 fixed columns, 22 arc slots, 23 chute.

Detailed ways

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

Please refer to Figures 1-5. This embodiment provides a technical solution: a photovoltaic support foot for inclined roof installation, including a photovoltaic support base 1, a support tube 4, a movable block 5, a rotating shaft 6, an adjustment plate 7, The sliding column 9, the sliding plate 10, the sliding ear 12, the spring 13, the arc insert 14, the fixing hole 15, the adjustment plate 20, the fixing post 21, the arc slot 22 and the chute 23. The photovoltaic support base 1 is set horizontally. The upper surface of the photovoltaic support base 1 is provided with a movable block 5 through a rotation axis 6. The upper end of the movable block 5 is provided with a support cylinder 4, and the opening of the support cylinder 4 faces upward. The upper surface of the photovoltaic support base 1 is provided with a rotation axis. 6 concentric adjusting plate 7. A chute 23 is provided inside the adjusting plate 7. An adjusting plate 20 corresponding to the chute 23 is provided on the rotating shaft 6. A fixed column 21 is arranged horizontally on the side of the adjusting plate 20. The adjusting plate 7 is An arc-shaped slot 22 is provided on the outside, and the fixed column 21 is located in the arc-shaped slot 22. A sliding ear 12 is provided on the outside of the adjusting plate 7, and a sliding column 9 is provided slidingly on the side of the sliding ear 12. The inner end of the sliding column 9 is provided with There is a sliding plate 10. The inner side of the sliding plate 10 is provided with an arc-shaped insert block 14 corresponding to the arc-shaped slot 22. The arc-shaped insert block 14 is evenly provided with a number of fixing holes 15 corresponding to the fixing posts 21 at equal angles. There is a spring 13 on the outside of the column 9, and the spring 13 is between the sliding plate 10 and the sliding ear 12. When the photovoltaic support base 1 needs to be installed on the sloped roof, make the movable support plate 16 face the downward side of the slope, and use bolts to penetrate it. Install the photovoltaic support base 1 through the mounting holes 2 on the photovoltaic support base 1. Since the inclination angles of different sloped roofs may be different, the angle of the support tube 4 needs to be adjusted. When it is necessary to adjust the angle of the support tube 4 When adjusting the angle, slide the sliding column 9 outward along the sliding lug 12 to overcome the force of the spring 13. The sliding column 9 drives the sliding plate 10 to slide outward, and the sliding plate 10 drives the arc insert 14 to move outward until the fixed column After 21 comes out of the fixed hole 15 on the arc insert 14, rotate the support tube 4, and the support tube 4 drives the movable block 5 to rotate. Since the movable block 5 and the rotating shaft 6 are fixed, the movable block 5 passes through the rotating shaft. 6. Drive the adjusting plate 20 to rotate along the chute 23. The adjusting plate 20 drives the fixed column 21 to rotate until the support tube 4 is rotated to the best angle suitable for the photovoltaic panel to receive light. Release the sliding column 9, and the sliding plate 10 moves on the spring 13. Slide inward under the action of force, and the sliding plate 10 drives the arc-shaped insert block 14 to move until the arc-shaped insert block 14 completely enters the arc-shaped slot 22, and the fixing column 21 enters the fixing hole 15, thereby affecting the support tube 4. The angle is fixed to complete the adjustment of the angle of the support tube 4.

Furthermore, the upper end of the side of the movable block 5 is movably installed with a movable support plate 16 through the movable shaft 19. The upper surface of the photovoltaic support base 1 is evenly provided with a number of fixed teeth 17 corresponding to the movable support plate 16. The support cylinder 4 During the rotation, the movable support plate 16 is also driven by the movable shaft 19 until the support cylinder 4 is rotated to the optimal angle suitable for the photovoltaic panel to receive light. The movable support plate 16 moves to the corresponding fixed tooth 17, and the movable support plate 16 is Snap into the corresponding fixed teeth 17. Since there is a downward force after the photovoltaic support frame and photovoltaic panels are installed on the support tube 4, the movable support plate 16 can better support the support tube 4; the movable block 5 The upper end of the side is provided with a movable shaft 19 through fixed lugs 18, and the fixed lugs 18 play the role of supporting the movable shaft 19.

Furthermore, the outer end of the fixed column 21 is provided with a pulling plate 11 , and the pulling plate 11 facilitates pulling the sliding column 9 .

Further, the outer side of the adjustment plate 7 is fixedly connected to the lower end of the sliding lug 12 through a fixed plate 8. The fixed plate 8 plays a role in supporting the sliding lug 12; the upper surface of the photovoltaic support base 1 is movable with a rotation axis 6 through the supporting lug 3. , the support ears 3 are used to support the rotation axis 6; the upper surface of the photovoltaic support base 1 is provided with a mounting hole 2, and the mounting hole 2 facilitates the installation of the photovoltaic support base 1.

The working principle of the photovoltaic support foot for inclined roof installation provided by the utility model is as follows: when the photovoltaic support base 1 needs to be installed on the inclined roof, the movable support plate 16 is directed toward the bottom of the inclined surface, and bolts are used to pass through the photovoltaic support base 1 on the inclined roof. The mounting holes 2 on the support base 1 are used to install the photovoltaic support base 1. Since the inclination angles of different sloped roofs may be different, the angle of the support tube 4 needs to be adjusted. When the angle of the support tube 4 needs to be adjusted When adjusting, slide the sliding column 9 outward along the sliding lug 12 to overcome the force of the spring 13. The sliding column 9 drives the sliding plate 10 to slide outward, and the sliding plate 10 drives the arc insert 14 to move outward until the fixed column 21 moves outward. After being disengaged from the fixed hole 15 on the arc insert 14, the support cylinder 4 is rotated. When the support cylinder 4 rotates, the movable support plate 16 is driven by the movable shaft 19. The support cylinder 4 also drives the movable block 5 to rotate. Since the movable block 5 is connected with the The rotating shafts 6 are fixed. The movable block 5 drives the adjusting plate 20 to rotate along the chute 23 through the rotating shaft 6. The adjusting plate 20 drives the fixed column 21 to rotate until the support tube 4 is rotated to the optimum position for the photovoltaic panel to receive light. At the best angle, the movable support plate 16 moves to the corresponding fixed tooth 17, snaps the movable support plate 16 into the corresponding fixed tooth 17, releases the sliding column 9, and the sliding plate 10 slides inward under the force of the spring 13. The slide plate 10 drives the arc-shaped insert block 14 to move until the arc-shaped insert block 14 completely enters the arc-shaped slot 22, and the fixing column 21 enters the fixing hole 15, thereby fixing the angle of the support tube 4 and completing the support. Barrel 4 angle adjustment.

The above descriptions are only examples of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of the present utility model, or directly or indirectly used in other applications Relevant technical fields are similarly included in the scope of patent protection of the present utility model.

Claims (7)

1. A photovoltaic supporting legs for installation of oblique top, its characterized in that: including photovoltaic supporting seat (1), supporting cylinder (4), movable block (5), rotation axis (6), regulating disk (7), slide column (9), slide (10), slide ear (12), spring (13), arc inserted block (14), fixed orifices (15), regulating plate (20), fixed column (21), arc slot (22) and spout (23), photovoltaic supporting seat (1) is the level setting, the upper surface of photovoltaic supporting seat (1) is provided with movable block (5) through rotation axis (6) activity, the upper end of movable block (5) is provided with supporting cylinder (4), and the opening of supporting cylinder (4) up, the upper surface of photovoltaic supporting seat (1) is provided with regulating disk (7) concentric with rotation axis (6), spout (23) have been seted up to the inside of regulating disk (7), be provided with on rotation axis (6) with spout (23) correspond complex regulating plate (20), regulating plate (20) side level is provided with fixed column (21), the outside of regulating disk (7) is provided with supporting cylinder (4), and opening of regulating disk (4) is in arc slot (21), the sliding device is characterized in that a sliding column (9) is arranged on the side face of the sliding lug (12) in a sliding manner, a sliding plate (10) is arranged at the inner end of the sliding column (9), an arc-shaped insert block (14) which is correspondingly matched with the arc-shaped slot (22) is arranged on the inner side of the sliding plate (10), a plurality of fixing holes (15) which are correspondingly matched with the fixing column (21) are uniformly formed in the arc-shaped insert block (14) at equal angles, a spring (13) is movably sleeved on the outer side of the sliding column (9), and the spring (13) is arranged between the sliding plate (10) and the sliding lug (12).

2. A photovoltaic support foot for pitched roof mounting according to claim 1, wherein: the upper end of the side face of the movable block (5) is movably provided with a movable supporting plate (16) through a movable shaft (19), and a plurality of fixed teeth (17) which are correspondingly matched with the movable supporting plate (16) are uniformly arranged on the upper surface of the photovoltaic supporting seat (1) at equal intervals.

3. A photovoltaic support foot for pitched roof mounting according to claim 1, wherein: the upper end of the side face of the movable block (5) is movably provided with a movable shaft (19) through a fixed lug (18).

4. A photovoltaic support foot for pitched roof mounting according to claim 1, wherein: the outer end of the fixed column (21) is provided with a pulling plate (11).

5. A photovoltaic support foot for pitched roof mounting according to claim 1, wherein: the outer side of the adjusting disc (7) is fixedly connected with the lower end of the sliding lug (12) through the fixing plate (8).

6. A photovoltaic support foot for pitched roof mounting according to claim 1, wherein: the upper surface of the photovoltaic supporting seat (1) is movably provided with a rotating shaft (6) through supporting lugs (3).

7. A photovoltaic support foot for pitched roof mounting according to claim 1, wherein: and the upper surface of the photovoltaic supporting seat (1) is provided with a mounting hole (2).