A reinforcement device for roof photovoltaic cables to reduce wind impact

Abstract

The utility model discloses a reinforcement device for reducing the influence of wind on a roof photovoltaic cable, comprising a fixing cable, a mounting groove is arranged on the top surface of the fixing cable, a support rod is fixedly arranged on the bottom surface of the fixing cable, a support plate is fixedly arranged on the bottom surface of the support rod, a locking device is arranged on the bottom surface of the support plate, and wind buffer devices are fixedly arranged on the two side surfaces of the fixing cable, the buffer arc plate is driven by wind force, the buffer arc plate disperses the wind force into upper and lower ends, and the buffer arc plate drives a connecting rod, the connecting rod drives the buffer arc plate box base to move in the direction, the buffer arc plate drives a rod body and a fixed seat, the fixed seat drives a movable rod, the movable rod drives a movable seat, the movable seat moves in the buffer groove, and during the movement, the movable seat compresses a spring along the guide rod, and at the same time the rod body drives a push plate, the push plate drives a buffer spring, the buffer spring drives the movable plate, and the movable plate drives a damping rod, so as to buffer and weaken the direct impact of wind force on the photovoltaic cable and reduce vibration and damage of the device.

Description

Technical Field

[0001] The utility model relates to the field of roof photovoltaic cables, in particular to a reinforcing device for reducing wind influence on roof photovoltaic cables. Background Art

[0002] At present, the existing Chinese patent with the publication number CN207819814U discloses a prestressed cable structure for installing a roof photovoltaic power station, including a roof and a ridge, both sides of the ridge have a slope, and two photovoltaic panels are arranged on the ridge of each side, and a transverse self-balancing cable is arranged in the direction perpendicular to the ridge to connect the two photovoltaic panels transversely, so that the sliding force generated by the two photovoltaic panels under the action of their own weight forms a self-balancing state with each other; a longitudinal fixing cable is arranged in the direction parallel to the ridge to connect the two photovoltaic panels longitudinally, and by applying prestress to the longitudinal fixing cable, the photovoltaic panel is subjected to downward pressure, and the photovoltaic panel is tightly pressed on the ridge. The utility model does not require a clamp for installation and prevents the photovoltaic panel from sliding down. Although the device solves the above problems, the following problems also arise: the photovoltaic cable is often installed at a height and is easily affected by wind force to cause vibration and damage, so a strengthening device to reduce the impact of wind is required. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a reinforcement device for roof photovoltaic cables to reduce the impact of wind, aiming to overcome the problem of -.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a strengthening device for reducing the wind influence on the roof photovoltaic cable, comprising a fixing cable, a mounting groove is arranged on the top surface of the fixing cable, a support rod is fixedly arranged on the bottom surface of the fixing cable, a support plate is fixedly arranged on the bottom surface of the support rod, a locking device is arranged on the bottom surface of the support plate, and wind buffer devices are fixedly arranged on both sides of the fixing cable;

[0005] The wind buffer device includes a base, a buffer seat, a buffer groove, a guide rod, a spring, a movable seat, a movable rod, a fixed seat, a buffer arc plate, a connecting rod, and a buffer rod. A buffer seat is fixedly provided on one side surface of the base, a buffer groove is provided inside the buffer seat, a guide rod is provided inside the buffer groove, a spring is sleeved on the outer periphery of the guide rod, a movable seat is provided on one side of the spring, a movable rod is fixedly provided on one side surface of the movable seat, a fixed seat is fixedly provided on one side surface of the movable rod, a buffer arc plate is fixedly provided on one side surface of the fixed seat, a connecting rod is fixedly provided on the surface of the buffer arc plate close to the fixed seat, and a buffer rod is fixedly provided on one side of the connecting rod.

[0006] As a further description of the above technical solution:

[0007] The buffer groove, guide rod, spring, movable seat, movable rod, fixed seat, connecting rod and buffer rod are all in two in number and are arranged in mirror symmetry. The movable seat passes through the buffer groove.

[0008] As a further description of the above technical solution:

[0009] The buffer rod includes a column, a damping rod, a movable plate, a buffer spring, a push plate, and a rod body. The damping rod is fixedly arranged inside the column, the movable plate is fixedly arranged on one side surface of the damping rod, the buffer spring is fixedly arranged on one side surface of the movable plate, the push plate is fixedly arranged on one side surface of the buffer spring, and the rod body is fixedly arranged on one side surface of the push plate.

[0010] As a further description of the above technical solution:

[0011] The rod body passes through the column, and the column is fixedly connected with the base.

[0012] As a further description of the above technical solution:

[0013] The locking device includes an upper locking frame, a lower locking frame, a locking block, a locking knob, and a connecting block. The lower locking frame is arranged at the bottom end of the upper locking frame, a locking block is fixedly arranged on one side surface of the upper locking frame, a locking knob is spirally arranged on the top surface of the locking block, and a connecting block is fixedly arranged on one side surface of the lower locking frame.

[0014] As a further description of the above technical solution:

[0015] The size and position of the connection block correspond to the size and position of the locking block, the locking knob passes through the connection block, and a thread is provided at the connection between the connection block and the locking knob.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model flips the lower lock frame, the lower lock frame drives the connecting block, the connecting block is aligned with the locking block, and the locking knob is rotated. The locking knob passes through the connecting block, so that the device is easy to install and disassemble, and at the same time, the direction is hooked on the roof to improve the stability of the device, and the buffer arc plate is driven by wind force, and the buffer arc plate disperses the wind force into upper and lower ends, and the buffer arc plate drives the connecting rod, and the connecting rod drives the buffer arc plate box base to move in the direction, the buffer arc plate drives the rod body and the fixed seat, the fixed seat drives the movable rod, the movable rod drives the movable seat, and the movable seat moves in the buffer groove. During the movement, the movable seat compresses the spring along the guide rod, and at the same time the rod body drives the push plate, the push plate drives the buffer spring, the buffer spring drives the movable plate, and the movable plate drives the damping rod. The damping rod, the buffer spring and the spring compression generate a reverse force, which buffers and weakens the direct impact of wind force on the photovoltaic cable, and reduces vibration and damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of a reinforcement device for reducing wind impact on roof photovoltaic cables proposed by the utility model;

[0020] Figure 2 This is a top view of the wind buffer structure of a roof photovoltaic cable reinforcement device for reducing wind impact proposed by the utility model;

[0021] Figure 3 This is a top view of a buffer rod structure of a reinforcement device for roof photovoltaic cables to reduce wind impact, proposed by the utility model;

[0022] Figure 4 This is a front view of a locking device structure of a reinforcement device for reducing wind impact on roof photovoltaic cables proposed by the utility model;

[0023] In the figure: 1. fixing rope; 2. mounting groove; 3. supporting rod; 4. supporting plate; 5. locking device; 6. wind buffer device; 601. base; 602. buffer seat; 603. buffer groove; 604. guide rod; 605. spring; 606. movable seat; 607. movable rod; 608. fixed seat; 609. buffer arc plate; 6010. connecting rod; 6011. buffer rod; 6111. column; 6112. damping rod; 6113. movable plate; 6114. buffer spring; 6115. push plate; 6116. rod body; 501. upper locking frame; 502. lower locking frame; 503. locking block; 504. locking knob; 505. connecting block. DETAILED DESCRIPTION

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

[0025] Reference Figure 1-3 The utility model provides an embodiment: a strengthening device for reducing wind influence on a roof photovoltaic cable, comprising a fixing cable 1, a mounting groove 2 is arranged on the top surface of the fixing cable 1, a support rod 3 is fixedly arranged on the bottom surface of the fixing cable 1, a support plate 4 is fixedly arranged on the bottom surface of the support rod 3, a locking device 5 is arranged on the bottom surface of the support plate 4, and a wind buffer device 6 is fixedly arranged on both sides of the fixing cable 1;

[0026] The wind buffer device 6 includes a base 601, a buffer seat 602, a buffer groove 603, a guide rod 604, a spring 605, a movable seat 606, a movable rod 607, a fixed seat 608, a buffer arc plate 609, a connecting rod 6010, and a buffer rod 6011. The buffer seat 602 is fixedly arranged on one side surface of the base 601, the buffer seat 602 is provided with a buffer groove 603 inside, the buffer groove 603 is provided with a guide rod 604 inside, the outer periphery of the guide rod 604 is sleeved with a spring 605, a movable seat 606 is provided on one side of the spring 605, a movable rod 607 is fixedly arranged on one side surface of the movable seat 606, a fixed seat 608 is fixedly arranged on one side surface of the movable rod 607, a buffer arc plate 609 is fixedly arranged on one side surface of the fixed seat 608, and the buffer arc plate 609 is close to the fixed seat A connecting rod 6010 is fixedly provided on the surface of one side of 608, and a buffer rod 6011 is fixedly provided on one side of the connecting rod 6010. The buffer arc plate 609 is driven by wind force, and the buffer arc plate 609 disperses the wind force into upper and lower ends, and the buffer arc plate 609 drives the connecting rod 6010, and the connecting rod 6010 drives the buffer arc plate 609 to move in the direction of the box base 601, and the buffer arc plate 609 drives the rod body 6116 and the fixed seat 608, and the fixed seat 608 drives the movable rod 607, and the movable rod 607 drives the movable seat 606, and the movable seat 606 moves in the buffer groove 603. During the movement, the movable seat 606 compresses the spring 605 along the guide rod 604, and the compression of the spring 605 generates a reverse force, which buffers and weakens the direct impact of wind force on the photovoltaic cable, and reduces vibration and damage to the device.

[0027] There are two buffer grooves 603, guide rods 604, springs 605, movable seats 606, movable rods 607, fixed seats 608, connecting rods 6010, and buffer rods 6011, and their positions are mirror-symmetrical. The movable seat 606 runs through the buffer groove 603 to increase the buffer area of ​​the device.

[0028] The buffer rod 6011 includes a column 6111, a damping rod 6112, a movable plate 6113, a buffer spring 6114, a push plate 6115, and a rod body 6116. The damping rod 6112 is fixedly arranged inside the column 6111, the movable plate 6113 is fixedly arranged on one side surface of the damping rod 6112, the buffer spring 6114 is fixedly arranged on one side surface of the movable plate 6113, the push plate 6115 is fixedly arranged on one side surface of the buffer spring 6114, and the rod body 6116 is fixedly arranged on one side surface of the push plate 6115. By simultaneously driving the push plate 6115 with the rod body 6011, the push plate 6115 drives the buffer spring 6114, the buffer spring 6114 drives the movable plate 6113, and the movable plate 6113 drives the damping rod 6112, the buffering capacity of the device is improved.

[0029] The rod body 6116 penetrates the column 6111, and the column 611 is fixedly connected to the base 601. The practicability of the device is improved by the rod body 6116 penetrating the column 6111 and the column 611 is fixedly connected to the base 601.

[0030] Reference Figure 4 The locking device 5 includes an upper locking frame 501, a lower locking frame 502, a locking block 503, a locking knob 504, and a connecting block 505. The lower locking frame 502 is arranged at the bottom end of the upper locking frame 501, a locking block 503 is fixedly arranged on one side surface of the upper locking frame 501, a locking knob 504 is spirally arranged on the top surface of the locking block 503, and a connecting block 505 is fixedly arranged on one side surface of the lower locking frame 502. By flipping the lower locking frame 502, the lower locking frame 502 drives the connecting block 505, the connecting block 505 is aligned with the locking block 503, and the locking knob 504 is rotated. The locking knob 504 passes through the connecting block 505, so that the device is easy to install and disassemble, and at the same time, the direction is hooked on the roof to improve the stability of the device.

[0031] The size and position of the connecting block 505 correspond to the size and position of the locking block 503, the locking knob 504 passes through the connecting block 505, and a thread is provided at the connection between the connecting block 505 and the locking knob 504, so that the device can be connected and fixed.

[0032] Working principle: When the device is installed, the lower lock frame 502 is flipped, and the lower lock frame 502 drives the connecting block 505, and the connecting block 505 is aligned with the locking block 503, and the locking knob 504 is rotated, and the locking knob 504 penetrates the connecting block 505, so that the device is easy to install and disassemble, and at the same time, the direction is hooked on the roof to improve the stability of the device. When the device is affected by wind, the wind drives the buffer arc plate 609, and the buffer arc plate 609 disperses the wind into the upper and lower ends, and the buffer arc plate 609 drives the connecting rod 6010, and the connecting rod 6010 drives the buffer arc plate 609 to move in the direction of the box base 601, and the buffer arc plate 609 drives the rod body 61 16 and a fixed seat 608, the fixed seat 608 drives the movable rod 607, the movable rod 607 drives the movable seat 606, the movable seat 606 moves in the buffer groove 603, during the movement, the movable seat 606 compresses the spring 605 along the guide rod 604, and at the same time the rod body 6011 drives the push plate 6115, the push plate 6115 drives the buffer spring 6114, the buffer spring 6114 drives the movable plate 6113, the movable plate 6113 drives the damping rod 6112, the damping rod 6112, the buffer spring 6114 and the spring 605 are compressed to generate a reverse force, which buffers and weakens the direct impact of wind on the photovoltaic cable, and reduces the vibration and damage of the device.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reinforcement device for roof photovoltaic cables to reduce wind impact, comprising a fixing cable (1), characterized in that: The top surface of the fixing cable (1) is provided with a mounting groove (2), the bottom surface of the fixing cable (1) is fixedly provided with a support rod (3), the bottom surface of the support rod (3) is fixedly provided with a support plate (4), the bottom surface of the support plate (4) is provided with a locking device (5), and the two side surfaces of the fixing cable (1) are fixedly provided with wind buffer devices (6); The wind buffer device (6) comprises a base (601), a buffer seat (602), a buffer groove (603), a guide rod (604), a spring (605), a movable seat (606), a movable rod (607), a fixed seat (608), a buffer arc plate (609), a connecting rod (6010), and a buffer rod (6011); the buffer seat (602) is fixedly provided on one side surface of the base (601); the buffer seat (602) is provided with a buffer groove (603) inside; the buffer groove (603) is provided with a guide rod (604) inside; the guide rod (6011) 04) A spring (605) is sleeved on the outer periphery, a movable seat (606) is provided on one side of the spring (605), a movable rod (607) is fixedly provided on one side surface of the movable seat (606), a fixed seat (608) is fixedly provided on one side surface of the movable rod (607), a buffer arc plate (609) is fixedly provided on one side surface of the fixed seat (608), a connecting rod (6010) is fixedly provided on one side surface of the buffer arc plate (609) close to the fixed seat (608), and a buffer rod (6011) is fixedly provided on one side of the connecting rod (6010).

2. A reinforcement device for reducing wind impact on roof photovoltaic cables according to claim 1, characterized in that: The buffer groove (603), the guide rod (604), the spring (605), the movable seat (606), the movable rod (607), the fixed seat (608), the connecting rod (6010), and the buffer rod (6011) are all two in number and are arranged in mirror-symmetrical positions. The movable seat (606) passes through the buffer groove (603).

3. A reinforcement device for reducing wind impact on roof photovoltaic cables according to claim 1, characterized in that: The buffer rod (6011) comprises a column (6111), a damping rod (6112), a movable plate (6113), a buffer spring (6114), a push plate (6115), and a rod body (6116); the damping rod (6112) is fixedly arranged inside the column (6111); the movable plate (6113) is fixedly arranged on one side surface of the damping rod (6112); the buffer spring (6114) is fixedly arranged on one side surface of the movable plate (6113); the push plate (6115) is fixedly arranged on one side surface of the buffer spring (6114); and the rod body (6116) is fixedly arranged on one side surface of the push plate (6115).

4. A reinforcement device for reducing wind impact on roof photovoltaic cables according to claim 3, characterized in that: The rod body (6116) passes through the column (6111), and the column (6111) is fixedly connected to the base (601).

5. A reinforcement device for reducing wind impact on roof photovoltaic cables according to claim 1, characterized in that: The locking device (5) comprises an upper locking frame (501), a lower locking frame (502), a locking block (503), a locking knob (504), and a connecting block (505); the lower locking frame (502) is arranged at the bottom end of the upper locking frame (501); a locking block (503) is fixedly arranged on one side surface of the upper locking frame (501); a locking knob (504) is spirally arranged on the top surface of the locking block (503); and a connecting block (505) is fixedly arranged on one side surface of the lower locking frame (502).

6. A reinforcement device for reducing wind impact on roof photovoltaic cables according to claim 5, characterized in that: The size and position of the connection block (505) correspond to the size and position of the locking block (503); the locking knob (504) passes through the connection block (505); and a thread is provided at the connection between the connection block (505) and the locking knob (504).

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