A new type of construction platform for distributed photovoltaic power stations

Abstract

The present invention provides a novel construction platform for a distributed photovoltaic power station, which includes two photovoltaic columns, platform supports respectively connected to the two photovoltaic columns, and a pedal slidably arranged on the top of the platform supports. The platform support includes a base, a lifting seat connected to the base through a connecting rod assembly, a foot-operated mechanism arranged on the lower end face of the lifting seat and capable of driving the connecting rod assembly to lift, a fixed clamp connected to the base, a movable clamp connected to the lifting seat, and a bracket arranged on the movable clamp for slidably supporting the pedal. The construction platform provided by the present invention can be applied to the high-altitude construction of photovoltaic module supports and photovoltaic modules on different terrains and landforms, realizes the rapid installation of the construction operation platform, ensures the safety of the construction operation, effectively reduces the labor intensity and construction difficulty of construction workers, and improves the construction efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of construction of photovoltaic power stations, and particularly relates to a novel construction platform for a distributed photovoltaic power station. Background Art

[0002] Distributed photovoltaic power generation refers to a distributed power generation system that uses photovoltaic modules to directly convert solar energy into electrical energy. It is a new type of power generation and comprehensive energy utilization method with broad development prospects. Distributed photovoltaic power generation follows the principles of adapting to local conditions, being clean and efficient, having a decentralized layout, and being utilized nearby. It can not only effectively increase the power generation of photovoltaic power stations of the same scale, but also effectively solve the problem of power loss in step-up and long-distance transportation.

[0003] With the continuous development and scale expansion of the photovoltaic industry in China, more and more mountainous distributed photovoltaic power stations are being built. During the construction of photovoltaic power stations, it is generally required that the lowest point of the photovoltaic modules is about 1.5 m from the ground. Therefore, construction workers usually use scaffolding (mobile scaffolding, portal scaffolding) or ladders to climb to heights for the installation of photovoltaic brackets and photovoltaic modules. However, affected by the topography and geomorphology, when the staff are on uneven installation grounds such as mountain slopes, the scaffolding is not only heavy and inconvenient for installation and movement, which affects the construction efficiency, but also difficult to place stably and is prone to tipping over, posing a great safety hazard; the ladder is placed obliquely on the pile foundation for use. Without the assistance of construction workers to level the ladder, there is also a risk of the ladder slipping and tipping over. Moreover, during construction, the operating space is limited, seriously affecting the construction progress, increasing the construction difficulty, and reducing the installation efficiency of photovoltaic modules. Summary of the Invention

[0004] The purpose of the invention is to provide a novel construction platform for a distributed photovoltaic power station, so as to solve the problems in the prior art that when using scaffolding or ladders to climb to heights for the construction and installation operations of photovoltaic power stations on uneven grounds such as mountain slopes, it is difficult to place stably, there are great safety hazards, seriously affecting the construction progress, increasing the construction difficulty, and reducing the installation efficiency of photovoltaic modules.

[0005] In order to achieve the above purpose, the technical solution adopted by the invention is as follows:

[0006] A novel construction platform for a distributed photovoltaic power station includes two photovoltaic columns, platform supports respectively connected to the two photovoltaic columns, and a pedal slidably arranged on the top of the platform supports. The platform supports include a base, a lifting seat connected to the base through a connecting rod assembly, a foot-operated mechanism arranged on the lower end face of the lifting seat and capable of driving the connecting rod assembly to lift, a fixed hoop connected to the base, a movable hoop connected to the lifting seat, and a bracket arranged on the movable hoop for slidably supporting the pedal.

[0007] Preferably, the connecting rod assembly includes: multiple groups of connecting rod frames, a first connecting rod, and a second connecting rod that are sequentially hinged to each other up and down. The connecting rod frame includes a connecting ring with a plurality of hinge seats evenly distributed inside, and a third connecting rod whose middle parts are respectively hinged to the plurality of hinge seats. The end parts of the corresponding third connecting rods between adjacent connecting rod frames are hinged to each other. The base is hinged to the lower end part of the third connecting rod on the adjacent connecting rod frame through the first connecting rod. The foot pedal mechanism is hinged to the upper end part of the third connecting rod on the adjacent connecting rod frame through the second connecting rod. The other end of the second connecting rod is connected with a foot pedal mechanism.

[0008] Preferably, the foot pedal mechanism includes: a mounting plate fixedly connected to the lower end surface of the lifting seat, a rotating shaft rotatably penetrating through the mounting plate, tread rods respectively connected to both ends of the rotating shaft, a foot pedal plate connected to the tread rods, a driving gear fixedly sleeved on the rotating shaft, a transmission assembly connected between the driving gear and the second connecting rod, and a braking assembly connected to the rotating shaft.

[0009] Preferably, the transmission assembly includes: a driven gear vertically meshing with the driving gear, a transmission rod fixedly connected to the lower end surface of the driven gear, a driving disk fixedly connected to the transmission rod, a sector gear fixedly connected to the end part of the second connecting rod and meshing with the driving disk, multiple mounting rods with one end hinged to the second connecting rod and the other end connected to the lower end surface of the lifting seat, and a mounting disk connecting the middle parts of the multiple mounting rods. The transmission rod rotatably penetrates through the mounting disk.

[0010] Preferably, the braking assembly includes: a ratchet fixedly sleeved on the rotating shaft, and a pawl elastically connected to the mounting plate and adapted to the ratchet. A sliding groove is provided on the mounting plate, and a slider is slidably connected in the sliding groove. The pawl is elastically connected to the slider, and the slider can slide along the radial direction of the ratchet.

[0011] Preferably, the bracket includes two [ - shaped plates with opposite openings, and a cross - plate connecting the bottoms of the two [ - shaped plates. The cross - plate is connected to the lifting seat, and the left and right sides of the pedal are arranged inside the [ - shaped plates.

[0012] Preferably, through holes are provided through both ends of the pedal, and the positions of the through holes correspond to the lifting seat. The area of the through holes is larger than the area of the lifting seat.

[0013] Preferably, the movable hoop includes: a semi - circular first hoop and a semi - circular second hoop. Connecting ears are provided at both ends of the first hoop and the second hoop. A fastening bolt is arranged between the two opposite connecting ears on the first hoop and the second hoop. A number of balls are evenly embedded on the inner side surfaces of the first hoop and the second hoop.

[0014] Preferably, the base is connected to the fixed clamp through a first connecting plate, and the lifting seat is connected to the movable clamp through a second connecting plate.

[0015] Compared with the prior art, the advantages of the present invention are as follows:

[0016] 1. The present invention uses two adjacent photovoltaic columns as attachments, detachably connects the platform support to the columns, and slidably arranges a pedal on the top of the platform support, so that the construction platform can be applied to the climbing construction of photovoltaic module brackets and photovoltaic modules on different terrains and landforms, realizes the rapid installation of the construction operation platform, and ensures the safety of the construction operation; the base and the lifting frame are installed on the photovoltaic column through the fixed clamp and the movable clamp, which is convenient for the rapid disassembly and installation between the platform support and the photovoltaic column. By arranging a linkage mechanism between the base and the lifting frame, and arranging a foot-operated mechanism on the bottom surface of the lifting seat that can drive the linkage assembly to lift, the lifting and lowering of the lifting seat can be realized by manually driving the foot-operated mechanism, reaching any desired construction height, without the need for other auxiliary tools to help the staff climb onto the platform for construction, further improving the safety of the construction process, with a simple and reasonable structure, strong practicability, high flexibility, effectively reducing the labor intensity and construction difficulty of the construction personnel, and improving the construction efficiency;

[0017] 2. The present invention slidably connects the pedal to the bracket. When the construction platform needs to be transferred, only need to install a set of platform supports on adjacent photovoltaic columns and adjust them to an appropriate height, and then slide the pedal, which effectively reduces the construction time and efficiency of the platform, facilitates the workers to quickly switch the construction location of the operation platform, realizes the rapid and continuous installation of the construction platform, and thus effectively saves time and labor costs and improves the construction efficiency; by setting the two ends of the bracket in a [shape with opposite openings, and arranging the left and right sides of the pedal in the [shaped plate, it can effectively prevent the pedal from slipping off the bracket, improve the stability of the pedal installation, and effectively enhance the safety guarantee of photovoltaic installation operations;

[0018] 3. The present invention sets a braking component on the rotating shaft, brakes the rotating shaft through the common action of the ratchet and the pawl, thereby realizing the fixation of the lifting seat at any position, finally realizing the fixation of the height of the construction platform, and effectively preventing the construction personnel from accidentally touching the foot-operated mechanism, affecting the height and stability of the construction platform. The structure is simple and the operation is convenient. Description of the Drawings

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of a new type of construction platform for a distributed photovoltaic power station;

[0021] Figure 2 It is a schematic structural diagram of the platform support of a new type of construction platform for a distributed photovoltaic power station;

[0022] Figure 3 It is a schematic structural diagram of the foot pedal mechanism of a new type of construction platform for a distributed photovoltaic power station as seen from the bottom;

[0023] Figure 4 It is a schematic structural diagram of the foot pedal mechanism of a new type of construction platform for a distributed photovoltaic power station after removing the transmission components;

[0024] Figure 5 It is a schematic structural diagram of the bracket of a new type of construction platform for a distributed photovoltaic power station;

[0025] Figure 6 It is a schematic structural diagram of the movable hoop of a new type of construction platform for a distributed photovoltaic power station;

[0026] Reference numerals: 1 - photovoltaic column, 2 - platform support, 3 - pedal, 4 - base, 5 - lifting seat, 6 - connecting rod assembly, 7 - foot pedal mechanism, 8 - fixed hoop, 9 - movable hoop, 10 - bracket, 11 - connecting rod frame, 12 - first connecting rod, 13 - second connecting rod, 14 - connecting ring, 15 - third connecting rod, 16 - mounting plate, 17 - rotating shaft, 18 - stepping rod, 19 - foot pedal, 20 - driving gear, 21 - transmission component, 22 - braking component, 23 - driven gear, 24 - transmission rod, 25 - driving disk, 26 - sector gear, 27 - mounting rod, 28 - mounting disk, 29 - ratchet, 30 - ratchet pawl, 31 - chute, 32 - slider, 33 - [shaped plate, 34 - cross plate, 35 - through hole, 36 - first hoop, 37 - second hoop, 38 - connecting ear, 39 - fastening bolt, 40 - ball, 41 - first connecting plate, 42 - second connecting plate. Detailed implementation manners

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] In the description of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0030] In addition, if terms such as "first", "second", "third", etc. are used only for distinguishing descriptions, they cannot be understood as indicating or implying relative importance.

[0031] In addition, if terms such as "horizontal", "vertical", "hanging" are used, it does not mean that the component is required to be absolutely horizontal or hanging, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and it does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0032] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] It should be noted that, without conflict, the features in the embodiments of the present invention can be combined with each other.

[0034] Embodiment 1

[0035] In order to solve the problems existing in the prior art, such as when using scaffolding or ladders to climb heights for the construction and installation operations of photovoltaic power stations on uneven ground such as mountain slopes, it is difficult to place them stably, there are great potential safety hazards, seriously affecting the construction progress, increasing the construction difficulty, and reducing the installation efficiency of photovoltaic modules. For example, Figures 1 - 6 As shown, a new type of distributed photovoltaic power station construction platform is provided, which includes two photovoltaic columns 1, platform supports 2 respectively connected to the two photovoltaic columns 1, and a pedal 3 slidably arranged on the top of the platform support 2. The platform support 2 includes a base 4, a lifting seat 5 connected to the base 4 through a connecting rod assembly 6, a foot-operated mechanism 7 arranged on the bottom surface of the lifting seat 5 and capable of driving the connecting rod assembly 6 to lift, a fixed hoop 8 connected to the base 4, a movable hoop 9 connected to the lifting seat 5, and a bracket 10 arranged on the movable hoop 9 for slidably supporting the pedal 3.

[0036] Among them, the movable hoop 9 includes: a semi-circular first hoop 36 and a semi-circular second hoop 37. Both ends of the first hoop 36 and the second hoop 37 are provided with connecting ears 38. A fastening bolt 39 is arranged between two opposite connecting ears 38 on the first hoop 36 and the second hoop 37. A number of balls 40 are evenly embedded on the inner side surfaces of the first hoop 36 and the second hoop 37; the arrangement of the balls 40 facilitates the movement of the movable hoop 9 on the photovoltaic column 1.

[0037] Among them, the base 4 is connected to the fixed hoop 8 through a first connecting plate, and the lifting seat 5 is connected to the movable hoop 9 through a second connecting plate 42.

[0038] It should be noted that: the photovoltaic column 1 is a conventional concrete pile in photovoltaic project construction, and the fixed hoop 8 is a commonly used hoop in the prior art. In the actual use process, in order to increase the friction between the photovoltaic column 1 and the fixed hoop 8, a rubber pad can also be arranged on the inner side surface of the fixed hoop 8.

[0039] In practice, two adjacent photovoltaic columns 1 are used as attachments, and the platform support 2 is detachably connected to the columns through the fixed clamp 8 and the movable clamp 9, facilitating the quick disassembly and installation between the platform support 2 and the photovoltaic column 1. A pedal 3 is slidably arranged on the top of the platform support 2, enabling the construction platform to be applicable to the climbing construction of the photovoltaic module support 10 and photovoltaic modules on different terrains and landforms. Furthermore, the quick installation of the construction operation platform is realized, ensuring the safety of the construction operation. A link mechanism is arranged between the base 4 and the lifting frame, and a pedal mechanism 7 capable of driving the link assembly 6 to lift is arranged on the bottom surface of the lifting seat 5. Thus, the lifting and lowering of the lifting seat 5 can be achieved by manually driving the pedal mechanism 7. Construction workers can adjust to any desired construction height without the need for other auxiliary tools to help them board the platform for construction, further enhancing the safety of the construction process. The structure is simple and reasonable, with strong practicability and high flexibility, effectively reducing the labor intensity and construction difficulty of construction workers and improving the construction efficiency.

[0040] Embodiment 2

[0041] On the basis of Embodiment 1, as Figure 2 shown, the link assembly 6 includes: a plurality of link frames 11, a first link 12, and a second link 13 that are sequentially hinged to each other up and down. The link frame 11 includes: a connection ring 14 with a plurality of hinge seats evenly distributed inside, and a third link 15 whose middle parts are respectively hinged to the plurality of hinge seats. The end parts of the corresponding third links 15 between adjacent link frames 11 are hinged to each other. The base 4 is hinged to the lower end part of the third link 15 on the adjacent link frame 11 through the first link 12. The pedal mechanism 7 is hinged to the upper end part of the third link 15 on the adjacent link frame 11 through the second link 13. The other end of the second link 13 is connected to the pedal mechanism 7.

[0042] The pedal mechanism 7 includes: a mounting plate 16 fixedly connected to the lower end surface of the lifting seat 5, a rotating shaft 17 rotatably penetrating the mounting plate 16, tread rods 18 respectively connected to both ends of the rotating shaft 17, a foot pedal 19 connected to the tread rods 18, a driving gear 20 fixedly sleeved on the rotating shaft 17, a transmission assembly 21 connected between the driving gear 20 and the second link 13, and a braking assembly 22 connected to the rotating shaft 17.

[0043] Among them, the transmission assembly 21 includes: a driven gear 23 that meshes perpendicularly with the driving gear 20, a transmission rod 24 fixedly connected to the lower end face of the driven gear 23, a driving disk 25 fixedly connected to the transmission rod 24, a sector gear 26 fixedly connected to the end of the second connecting rod 13 and meshing with the driving disk 25, multiple mounting rods 27 with one end hinged to the second connecting rod 13 and the other end connected to the lower end face of the lifting seat 5, and a mounting disk 28 connecting the middle parts of the multiple mounting rods 27. The transmission rod 24 rotatably penetrates through the mounting disk 28.

[0044] In this embodiment, the working principle of the pedal mechanism 7 driving the link mechanism is as follows: The construction worker can sit on the lifting seat 5 and apply force to the pedal 19 with the foot, thereby driving the rotating shaft 17 to rotate through the pedal rod 18, and then driving the driving gear 20 sleeved on the rotating shaft 17 to rotate, and then driving the driven gear 23 that meshes perpendicularly with the driving gear 20 to rotate. Then, the driving disk 25 is driven to rotate through the transmission rod 24, and then the sector gear 26 meshing with the driving disk 25 is driven to rotate. Then, the movement of the third connecting rod 15 and the connecting ring 14 hinged to the third connecting rod 15 is driven through the first connecting rod 12, so that the entire link assembly 6 makes a folding or unfolding movement, and finally the lifting and lowering of the lifting seat 5 are realized. When the designated position is reached, the rotating shaft 17 is braked by the braking assembly 22, and then the height of the construction platform is fixed; the structure is simple and ingenious, and no other auxiliary tools are required to help the staff climb onto the platform for construction, further improving the safety of the construction process and reducing the labor intensity and construction difficulty of the construction workers.

[0045] Embodiment 3

[0046] Based on Embodiment 3, as Figure 3 and Figure 4 shown, the braking assembly 22 includes: a ratchet wheel 29 fixedly sleeved on the rotating shaft 17, and a pawl 30 elastically connected to the mounting plate 16 and adapted to the ratchet wheel 29. A chute 31 is provided on the mounting plate 16, and a slider 32 is slidably connected in the chute 31. The pawl 30 is elastically connected to the slider 32, and the slider 32 can slide along the radial direction of the ratchet wheel 29.

[0047] In this embodiment, the working principle of the braking assembly 22 is as follows: During the process of the foot pedal mechanism 7 driving the link assembly 6 to move, the rotating shaft 17 rotates to drive the ratchet wheel 29 sleeved on the rotating shaft 17 to rotate. When the ratchet wheel 29 rotates, it continuously toggles the pawl 30, but the pawl 30 does not stop the rotation of the ratchet wheel 29. When reaching an appropriate position, the pawl 30 applies a stopping force to the ratchet wheel 29, thereby preventing the ratchet wheel 29 from rotating, and further preventing the rotating shaft 17 from rotating, completing the locking of the height of the construction platform. It also effectively prevents construction workers from accidentally touching the foot pedal mechanism 7, which may affect the height and stability of the construction platform. When the construction platform needs to descend, slide the slider 32 to make the pawl 30 move in a direction away from the ratchet wheel 29, so that the pawl 30 disengages from the ratchet wheel 29. Set the reverse drive foot pedal assembly to rotate the rotating shaft 17 in the reverse direction, so that the construction platform descends smoothly.

[0048] Embodiment 4

[0049] On the basis of Embodiment 1, as Figure 5 shown, the bracket 10 includes two [shaped plates 33 with opposite openings, and a cross plate 34 connecting the bottoms of the two [shaped plates 33. The cross plate 34 is connected to the lifting seat 5, and the left and right sides of the pedal 3 are arranged inside the [shaped plates 33.

[0050] In this embodiment, in practice, the left and right sides of the pedal 3 are arranged in the grooves of the [shaped plates 33, which can effectively prevent the pedal 3 from slipping and falling off the bracket 10, improve the installation stability of the pedal 3, and effectively enhance the safety guarantee of photovoltaic installation operations. The pedal 3 is slidably connected to the bracket 10. When the construction platform needs to be transferred, only need to install a set of platform supports 2 on the adjacent photovoltaic column 1 and adjust it to an appropriate height, and then slide the pedal 3, which effectively reduces the platform construction time and construction efficiency, facilitates workers to quickly switch the construction location of the operation platform, realizes the rapid and continuous installation of the construction platform, and thus effectively saves time and labor costs and improves the construction efficiency.

[0051] Embodiment 5

[0052] On the basis of Embodiment 1, as Figure 1 shown, in order to enable the pedal 3 to be lifted and lowered simultaneously when the lifting seat 5 is manually driven to lift and lower without subsequent installation, through holes 35 are provided through both ends of the pedal 3, the positions of the through holes 35 correspond to the lifting seat 5, and the area of the through holes 35 is larger than the area of the lifting seat 5; the through holes 35 are provided to facilitate construction workers to place themselves therein for lifting and lowering operations.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described by referring to the preferred embodiments of the present invention, those of ordinary skill in the art should understand that various changes can be made to it in form and details without departing from the spirit and scope of the present invention defined by the appended claims.

Claims

1. A novel construction platform for a distributed photovoltaic power station, characterized in that: It includes two photovoltaic columns (1), platform supports (2) respectively connected to the two photovoltaic columns (1), and a pedal (3) slidably arranged on the top of the platform support (2). The platform support (2) includes a base (4), a lifting seat (5) connected to the base (4) through a connecting rod assembly (6), a foot-operated mechanism (7) arranged on the bottom surface of the lifting seat (5) and capable of driving the connecting rod assembly (6) to lift, a fixed clamp (8) connected to the base (4), a movable clamp (9) connected to the lifting seat (5), and a bracket (10) arranged on the movable clamp (9) for slidably supporting the pedal (3); The connecting rod assembly (6) includes: multiple groups of connecting rod frames (11), a first connecting rod (12) and a second connecting rod (13) which are sequentially hinged to each other up and down. The connecting rod frame (11) includes: a connecting ring (14) with multiple hinge seats evenly distributed inside, and a third connecting rod (15) whose middle parts are respectively hinged to the multiple hinge seats. The end parts of the corresponding third connecting rods (15) between adjacent connecting rod frames (11) are hinged to each other. The base (4) is hinged to the lower end part of the third connecting rod (15) on the adjacent connecting rod frame (11) through the first connecting rod (12). The foot-operated mechanism (7) is hinged to the upper end part of the third connecting rod (15) on the adjacent connecting rod frame (11) through the second connecting rod (13). The other end of the second connecting rod (13) is connected with the foot-operated mechanism (7); The foot-operated mechanism (7) includes: a mounting plate (16) fixedly connected to the lower end surface of the lifting seat (5), a rotating shaft (17) rotatably penetrating through the mounting plate (16), tread rods (18) respectively connected to both ends of the rotating shaft (17), a foot pedal (19) connected to the tread rods (18), a driving gear (20) fixedly sleeved on the rotating shaft (17), a transmission assembly (21) connected between the driving gear (20) and the second connecting rod (13), and a braking assembly (22) connected to the rotating shaft (17).

2. The novel distributed photovoltaic power station construction platform according to claim 1, wherein: The transmission assembly (21) includes: a driven gear (23) vertically meshing with the driving gear (20), a transmission rod (24) fixedly connected to the lower end surface of the driven gear (23), a driving disc (25) fixedly connected to the transmission rod (24), a sector gear (26) fixedly connected to the end part of the second connecting rod (13) and meshing with the driving disc (25), multiple mounting rods (27) with one end hinged to the second connecting rod (13) and the other end connected to the lower end surface of the lifting seat (5), and a mounting disc (28) connecting the middle parts of the multiple mounting rods (27). The transmission rod (24) rotatably penetrates through the mounting disc (28).

3. The novel distributed photovoltaic power station construction platform according to claim 1, characterized in that: The braking assembly (22) includes a ratchet wheel (29) fixedly sleeved on the rotating shaft (17), and a pawl (30) elastically connected to the mounting plate (16) and adapted to the ratchet wheel (29). A chute (31) is provided on the mounting plate (16), a slider (32) is slidably connected in the chute (31), the pawl (30) is elastically connected to the slider (32), and the slider (32) can slide along the radial direction of the ratchet wheel (29).

4. A novel construction platform for a distributed photovoltaic power station according to claim 1, characterized in that: The bracket (10) includes two [shaped plates (33) with opposite openings, and a cross plate (34) connecting the bottoms of the two [shaped plates (33). The cross plate (34) is connected to the lifting seat (5), and the left and right sides of the pedal (3) are arranged inside the [shaped plates (33).

5. A novel distributed photovoltaic power station construction platform according to claim 1, wherein: Through holes (35) are provided through both ends of the pedal (3), the positions of the through holes (35) correspond to the lifting seat (5), and the area of the through holes (35) is larger than the area of the lifting seat (5).

6. The novel distributed photovoltaic power station construction platform according to claim 1, characterized in that: The movable hoop (9) includes a semi-circular first hoop (36) and a semi-circular second hoop (37). Connecting ears (38) are provided at both ends of the first hoop (36) and the second hoop (37). A fastening bolt (39) is provided between two opposite connecting ears (38) on the first hoop (36) and the second hoop (37). A number of balls (40) are evenly embedded on the inner sides of the first hoop (36) and the second hoop (37).

7. The novel distributed photovoltaic power station construction platform according to claim 1, characterized in that: The base (4) is connected to the fixed hoop (8) through a first connecting plate (41), and the lifting seat (5) is connected to the movable hoop (9) through a second connecting plate (42).

Images