Multi-point driving flexible support

Abstract

The utility model relates to the technical field of mounting supports, in particular to a multi-point driving flexible support, which comprises a fixing frame, a traction assembly and a mounting assembly, the mounting assembly comprises a plurality of mounting frames which are distributed at intervals and are used for mounting photovoltaic assemblies, and the sides of the end parts of the mounting frames are respectively provided with one fixing frame; the end of one mounting frame in the mounting assembly is connected with the fixing frame through a driving driving assembly, the ends of the other mounting frames in the mounting assembly are connected with the fixing frame through driven driving assemblies, and the driving driving assembly and the driven driving assemblies are in transmission connection through transmission pieces. The driving assembly can be located on the first fixing frame and the last fixing frame and connected with the mounting part through the traction assembly, through the design of the driving assembly and the driven assembly, the mounting frames can be designed in groups, a single driving element can drive the mounting frames in the groups to rotate, the rotation consistency is improved, the number of motors is reduced, and the cost is reduced. The cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation support technical field especially is related to a flexible support of multipoint drive. BACKGROUND

[0002] Due to the installed capacity of photovoltaic power station increases year by year, more and more scene demand leads to photovoltaic flexible support. In recent years, photovoltaic flexible support develops rapidly, but the support that can install photovoltaic panel in piece in prior art is fixed flexible support, that is, photovoltaic panel is fixed angle, does not rotate following the change of sun angle, does not reach the maximization of power generation efficiency. A small part is single-row tracking flexible support, that is, each row only contains a driving device, so that the number of components that each driving device can drive is limited, and the length is limited, increasing the number of control driving, foundation and column, thereby leading to high cost. SUMMARY

[0003] The utility model solves the technical problems that: in order to overcome the problem that photovoltaic panel is fixed angle in prior art, does not rotate following the change of sun angle, does not reach the maximization of power generation efficiency, provide a flexible support of multipoint drive.

[0004] The utility model solves the technical problems and adopts the technical scheme that: a flexible support of multipoint drive, including fixed frame, pull assembly and installation component, installation component includes a plurality of interval distribution installation frame for installing photovoltaic module, the side of the end of installation frame is provided with a fixed frame, the end of one installation frame in installation component is connected through driving component and fixed frame, the end of the rest installation frame in installation component is connected through driven drive component and fixed frame, driving component and driven drive component are transmission connection through transmission part, so that driving component can be located first and last fixed frame through pull assembly and installation part connection, through the design of driving component and driven drive component, installation frame can be designed in groups, single driving element can drive the rotation of installation frame in group, increase rotation consistency, reduce the number of motor, reduce cost.

[0005] In order to solve the problem of how to drive photovoltaic panel to rotate, further including driving component including two driving parts, two active rotary arms and active component cable, driving part and the fixed frame on its side are fixedly connected, driving part and active rotary arm are one-to-one corresponding, the output end of driving part and its corresponding active rotary arm are transmission connection, driving part is used for providing power for the rotation of active rotary arm, one end of active component cable and active rotary arm are connected, the other end passes through the connecting part on installation frame and the active rotary arm on the other side and is connected;

[0006] The driven driving assembly comprises two driven driving members, two driven rotating arms and a driven assembly cable, the driven driving member is fixedly connected with the fixed frame on the side where the driven driving member is located, the driven driving member and the driven rotating arm are in one-to-one correspondence, the output end of the driven driving member is in transmission connection with the corresponding driven rotating arm, and the input end of the driven driving member is in transmission connection with the output end of the driving driving member through a transmission member, the driven driving member is used for providing power for rotation of the driven rotating arm, one end of the driven assembly cable is connected with the driving rotating arm, and the other end of the driven assembly cable is connected with the driven rotating arm on the other side through the connecting component on the mounting frame.

[0007] In order to solve the problem of how to control the rotation of the driving driving member, the driving driving assembly further comprises a driving controller, the driving controller is fixedly connected with the driving rotating arm, and the driving controller is used for controlling the operation of the driving driving member and detecting the rotation angle of the driving rotating arm.

[0008] In order to solve the problem that the single driving assembly cable and the driven assembly cable make the mounting frame have low stability, the driving driving assembly further comprises a driving stabilizing cable, one end of the driving stabilizing cable is connected with the driving rotating arm, and the other end of the driving stabilizing cable is connected with the driving rotating arm on the other side through the connecting component on the mounting frame, the driving driving assembly has two driving assembly cables, and the driving stabilizing cable is located between the two driving assembly cables.

[0009] The driven driving assembly comprises a driven stabilizing cable, one end of the driven stabilizing cable is connected with the driven rotating arm, and the other end of the driven stabilizing cable is connected with the driven rotating arm on the other side through the connecting component on the mounting frame, the driven driving assembly has two driven assembly cables, and the driven stabilizing cable is located between the two driven assembly cables.

[0010] In order to solve the problem of how to set the pulling assembly, the pulling assembly further comprises a fixed seat and a column cable, the fixed seat is fixedly connected with the mounting part, one end of the column cable is connected with the fixed seat, and the other end of the column cable is connected with the corresponding fixed frame.

[0011] In order to solve the problem of how to increase the stability of the pulling assembly, the pulling assembly further comprises a rotating cable, one end of the rotating cable is connected with the fixed seat, and the other end of the rotating cable is connected with the driving driving member or the driven driving member, the pulling assembly comprises two column cables, and the rotating cable is arranged between the two column cables.

[0012] In order to solve the problem of how to arrange the fixed frame, the fixed frame further comprises a horizontal truss and a plurality of fixed columns, the bottom end of the fixed column is fixedly connected with the mounting part, the top end of the fixed column is fixedly connected with the horizontal truss, and the horizontal truss is used for mounting the driving driving member, the driven driving member, the column cable and the rotating cable.

[0013] The utility model discloses a flexible support of multipoint drive, through the design of driving assembly and driven driving assembly, makes the mounting frame can be group design, single drive element can drive the mounting frame in group rotation, increases rotation consistency, reduces the number of motor, reduces the cost. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further explained in connection with the drawings and examples.

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the overhead structure schematic diagram of the utility model;

[0017] Figure 3 It is the front view structure schematic diagram of the utility model;

[0018] Figure 4 It is the left view structure schematic diagram of the utility model;

[0019] Figure 5 It is the utility model Figure 1 The enlarged structure schematic diagram of A place in the utility model;

[0020] Figure 6 It is the enlarged structure schematic diagram of B place in the utility model Figure 1 ;

[0021] Figure 7 It is the enlarged structure schematic diagram of C place in the utility model Figure 1 。

[0022] In the drawing: 1, fixed stand, 11, horizontal truss, 12, fixed column, 2, pulling assembly, 21, fixed seat, 22, end column stay, 23, rotary stay, 3, installation assembly, 31, mounting frame, 4, driving assembly, 41, driving element, 42, driving rotary arm, 43, driving assembly cable, 44, driving controller, 45, driving stabilizing cable, 5, driven driving assembly, 51, driven driving element, 52, driven rotary arm, 53, driven assembly cable, 55, driven stabilizing cable, 6, transmission element. DETAILED DESCRIPTION

[0023] Now in connection with the drawings, the utility model is further explained in detail.These drawings are all simplified schematic diagram, just with the schematic way of expression the basic structure of the utility model, thus it just shows the constitution related with the utility model.

[0024] As Figure 1It is the structural schematic view of the utility model, a kind of flexible support of multipoint drive, including fixed frame 1, pulling assembly 2 and installation component 3, installation component 3 includes several interval distribution for the installation of photovoltaic module mounting rack 31, one installation component 3 in the application includes three mounting racks 31, the number of corresponding mounting rack 31 is not specifically limited, the side where the end of mounting rack 31 is located is provided with one fixed frame 1, the end of one mounting rack 31 in installation component 3 is connected by driving component 4 and the fixed frame 1 of its side, the end of remaining mounting rack 31 in installation component 3 is connected by driven drive component 5 and the fixed frame 1 of its side, driving component 4 and driven drive component 5 are transmission connected by transmission member 6, so that driving component 4 can be located first and last fixed frame 1 is connected by pulling assembly 2 and installation site.Connecting.

[0025] In one embodiment, the transmission member is a transmission shaft, the driving member 41 is a motor, the driven driving member 51 is a motor, the driving member 41 is transmission connected through a speed reducer and the mounting rack 31, the driven driving member 51 is transmission connected through a speed reducer and the mounting rack 31, the shaft of the driven driving member 51 and the shaft of the driving member 41 are both connected through a gear set and a transmission shaft, and the gear set can be a bevel gear set.

[0026] In another embodiment, the transmission member is a synchronous belt, the driving member 41 is a motor, the driven driving member 51 is a motor, and the shaft of the driven driving member 51 and the shaft of the driving member 41 are connected through a synchronous belt.

[0027] As shown in Figure 5 、 6 , the driving assembly 4 includes two driving members 41, two driving rotary arms 42 and a driving assembly cable 43, the driving member 41 is fixedly connected with the fixed frame 1 on its side, the driving member 41 and the driving rotary arm 42 correspond one by one, the output end of the driving member 41 is transmission connected with the corresponding driving rotary arm 42, the driving member 41 is used for providing power for the rotation of the driving rotary arm 42, one end of the driving assembly cable 43 is connected with the driving rotary arm 42, and the other end is connected with the driving rotary arm 42 on the other side through the connecting part on the mounting rack 31; the driving member 41 can be a motor, and can also be an electric push rod, a hydraulic cylinder and the like. The connecting part on the mounting rack 31 can be a rope clamp or a through hole.

[0028] The driving assembly 4 includes a driving controller 44, the driving controller 44 is fixedly connected with the driving rotary arm 42, and the driving controller 44 is used for controlling the operation of the driving member 41 and detecting the rotation angle of the driving rotary arm 42.

[0029] The active driving assembly 4 comprises an active stabilizing cable 45, one end of the active stabilizing cable 45 is connected with the active slewing arm 42, the other end of the active stabilizing cable 45 passes through the connecting component on the mounting frame 31 and is connected with the active slewing arm 42 on the other side, the active driving assembly 4 has two active assembly cables 43, and the active stabilizing cable 45 is located between the two active assembly cables 43.

[0030] As shown in Figure 5 、 6 , the driven driving assembly 5 comprises a driven driving member 51, a driven slewing arm 52 and a driven assembly cable 53, the driven driving member 51 is fixedly connected with the fixed frame 1 on the side where the driven driving member 51 is located, the driven driving member 51 and the driven slewing arm 52 are in one-to-one correspondence, the output end of the driven driving member 51 is in transmission connection with the corresponding driven slewing arm 52, and the input end of the driven driving member 51 is in transmission connection with the output end of the active driving member 41 through the transmission member 6, the driven driving member 51 is used for providing power for the rotation of the driven slewing arm 52, one end of the driven assembly cable 53 is connected with the active slewing arm 42, and the other end of the driven assembly cable 53 passes through the connecting component on the mounting frame 31 and is connected with the driven slewing arm 52 on the other side. The driven driving member 51 can be an electric motor, and can also be an electric push rod, a hydraulic cylinder and the like

[0031] The driven driving assembly 5 comprises a driven stabilizing cable 55, one end of the driven stabilizing cable 55 is connected with the driven slewing arm 52, and the other end of the driven stabilizing cable 55 passes through the connecting component on the mounting frame 31 and is connected with the driven slewing arm 52 on the other side, the driven driving assembly 5 has two driven assembly cables 53, and the driven stabilizing cable 55 is located between the two driven assembly cables 53.

[0032] The pulling assembly 2 comprises a fixed seat 21 and an end column cable-stayed cable 22, the fixed seat 21 is fixedly connected with the mounting position, and the end column cable-stayed cable 22 is connected with the fixed seat 21 at one end and the fixed frame 1 on the corresponding side at the other end. The pulling assembly 2 can support the fixed frame 1 located at the outermost side and ensure the stability of the fixed frame 1.

[0033] The pulling assembly 2 comprises a slewing cable-stayed cable 23, one end of the slewing cable-stayed cable 23 is connected with the fixed seat 21, and the other end of the slewing cable-stayed cable 23 is connected with the active driving member 41 or the driven driving member 51, the pulling assembly 2 comprises two end column cable-stayed cables 22, and the slewing cable-stayed cable 23 is arranged between the two end column cable-stayed cables 22.

[0034] The fixed frame 1 comprises a horizontal truss 11 and a plurality of fixed columns 12, the bottom end of the fixed column 12 is fixedly connected with the mounting position, and the top end of the fixed column 12 is fixedly connected with the horizontal truss 11, and the horizontal truss 11 is used for mounting the active driving member 41, the driven driving member 51, the end column cable-stayed cable 22 and the slewing cable-stayed cable 23.

[0035] When the mounting frame 31 rotates, the driving member 41 drives the mounting frame 31 to rotate, the driving member 41 drives the driven driving member 51 to rotate through the transmission member 6, so that the driven driving member 51 drives the mounting frame 31 connected thereto to rotate, the transmission between the rows is connected through the transmission member 6, each set of control and driving structure can drive multiple rows of systems, effectively reducing the control and driving cost.

[0036] The above ideal embodiments according to the utility model are used as inspiration, and through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A multi-point driven flexible stent, characterized by, The assembly includes a fixing frame (1), a traction assembly (2), and an installation assembly (3). The installation assembly (3) includes several spaced mounting frames (31) for installing photovoltaic modules. Each mounting frame (31) has a fixing frame (1) on its end side. The end of one mounting frame (31) in the installation assembly (3) is connected to the fixing frame (1) through an active drive assembly (4). The ends of the remaining mounting frames (31) in the installation assembly (3) are connected to the fixing frame (1) through a driven drive assembly (5). The active drive assembly (4) and the driven drive assembly (5) are connected by a transmission component (6), so that the active drive assembly (4) can be located at the first and last fixing frames (1) connected to the installation part through the traction assembly (2).

2. A multi-point driven flexible stent as in claim 1, wherein: The active drive assembly (4) includes two active drive components (41), two active rotary arms (42), and an active component cable (43). The active drive component (41) is fixedly connected to the fixed frame (1) on its side. The active drive component (41) and the active rotary arm (42) correspond one-to-one. The output end of the active drive component (41) is connected to the corresponding active rotary arm (42) in a transmission connection. The active drive component (41) is used to provide power for the rotation of the active rotary arm (42). One end of the active component cable (43) is connected to the active rotary arm (42), and the other end passes through the connecting part on the mounting frame (31) and is connected to the active rotary arm (42) on the other side. The driven drive assembly (5) includes two driven drive members (51), two driven rotary arms (52), and a driven assembly cable (53). The driven drive members (51) are fixedly connected to the fixed frame (1) on their respective sides. The driven drive members (51) and the driven rotary arms (52) correspond one-to-one. The output end of the driven drive member (51) is connected to the corresponding driven rotary arm (52) through a transmission. The input end of the driven drive member (51) is connected to the output end of the active drive member (41) through a transmission member (6). The driven drive member (51) is used to provide power for the rotation of the driven rotary arm (52). One end of the driven assembly cable (53) is connected to the active rotary arm (42), and the other end passes through the connecting part on the mounting frame (31) and is connected to the driven rotary arm (52) on the other side.

3. The multi-point driven flexible stent of claim 1, wherein: The active drive assembly (4) includes an active controller (44), which is fixedly connected to the active rotary arm (42). The active controller (44) is used to control the operation of the active drive component (41) and detect the rotation angle of the active rotary arm (42).

4. The multi-point driven flexible stent of claim 1, wherein: The active drive assembly (4) includes an active stabilizing cable (45), one end of which is connected to the active slewing arm (42), and the other end passes through the connecting part on the mounting frame (31) and is connected to the active slewing arm (42) on the other side. The active drive assembly (4) has two active component cables (43), and the active stabilizing cable (45) is located between the two active component cables (43). The driven drive assembly (5) includes a driven stabilizing cable (55), one end of which is connected to the driven slewing arm (52), and the other end passes through the connecting part on the mounting bracket (31) and is connected to the driven slewing arm (52) on the other side. The driven drive assembly (5) has two driven component cables (53), and the driven stabilizing cable (55) is located between the two driven component cables (53).

5. The multi-point driven flexible support as described in claim 1, characterized in that: The tensioning assembly (2) includes a fixed seat (21) and an end column cable (22). The fixed seat (21) is fixedly connected to the installation part. One end of the end column cable (22) is connected to the fixed seat (21), and the other end is connected to its corresponding fixed frame (1).

6. The multi-point driven flexible support as described in claim 5, characterized in that: The traction assembly (2) includes a slewing cable (23), one end of which is connected to a fixed base (21), and the other end is connected to an active drive (41) or a driven drive (51). The traction assembly (2) includes two end-column cables (22), and the slewing cable (23) is arranged between the two end-column cables (22).

7. The multi-point driven flexible support as described in claim 1, characterized in that: The fixed frame (1) includes a horizontal truss (11) and several fixed columns (12). The bottom end of the fixed column (12) is fixedly connected to the installation part, and the top end of the fixed column (12) is fixedly connected to the horizontal truss (11). The horizontal truss (11) is used for the installation of the active drive component (41), the driven drive component (51), the end column cable (22), and the slewing cable (23).

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