Photovoltaic panel dismounting device

Abstract

The utility model relates to the technical field of photovoltaic panel dismounting, in particular to a photovoltaic panel dismounting device which comprises a base and a bearing plate arranged on the base. An adjusting air cylinder is arranged between the base and the bearing plate and used for adjusting the height of the bearing plate. A baffle is arranged at the bottom end of the bearing plate. The photovoltaic panel fixing device has the advantages that the photovoltaic panel is fixed, the inclined photovoltaic panel is prevented from sliding down, misplacing and even falling, and disassembly is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic panel dismounting, in particular to a photovoltaic panel dismounting device. BACKGROUND

[0002] The photovoltaic panel is one of the most important components in a solar photovoltaic power generation system, is a power generation device that can generate direct current when exposed to sunlight, and usually has a size of about two square meters and a weight of 20kg-40kg. The photovoltaic panel is usually installed in an inclined manner, and the inclined photovoltaic panel can more directly face the sunlight source to ensure that the light is as vertically incident on the panel as possible. The photovoltaic panel is fixed around the photovoltaic panel support by bolts.

[0003] During the use of the photovoltaic panel, the installed photovoltaic panel needs to be dismounted due to reasons such as technological updates, aging of the photovoltaic panel, damage, illegal construction, etc. When dismounting, appropriate protective measures should be taken for the photovoltaic panel that still has utilization value so as to be reused. For the photovoltaic panel that has no utilization value, attention should also be paid to environmental protection and construction safety to prevent accidents caused by falling of the photovoltaic panel. During the specific dismounting process, the bolts fixed around the photovoltaic panel need to be dismounted in sequence. When the bolts are dismounted, the inclined photovoltaic panel is prone to sliding down and mispositioning as the fixing points decrease, which leads to an increase in difficulty of subsequent dismounting or direct falling. SUMMARY

[0004] In order to alleviate the sliding down and mispositioning of the photovoltaic panel and facilitate dismounting, the present application provides a photovoltaic panel dismounting device.

[0005] The photovoltaic panel dismounting device provided by the present application adopts the following technical solution:

[0006] The photovoltaic panel dismounting device comprises:

[0007] a base and a supporting plate arranged on the base;

[0008] An adjusting cylinder is arranged between the base and the supporting plate to adjust the height of the supporting plate;

[0009] A baffle plate is arranged at the bottom end of the supporting plate.

[0010] By adopting the above technical solution, during the dismounting of the photovoltaic panel, the height of the supporting plate is first adjusted to the lowest by the adjusting cylinder, so that the supporting plate moves into the lower part of the photovoltaic panel together with the base. Then, the height of the supporting plate is adjusted according to the height of the photovoltaic panel, so that the bottom end of the photovoltaic panel abuts against the baffle plate at the bottom end of the supporting plate. This device can dismount photovoltaic panels of different heights, improve the stability of the photovoltaic panel during dismounting, prevent the photovoltaic panel from moving and sliding down during dismounting, and ensure the integrity of the photovoltaic panel and construction safety.

[0011] Optionally, the cylinder body of the adjusting cylinder is fixedly connected with the base, and the piston rod of the adjusting cylinder is hingedly connected with the supporting plate.

[0012] An auxiliary adjusting cylinder is further arranged on the base, and two ends of the auxiliary adjusting cylinder are hingedly connected with the base and the supporting plate respectively.

[0013] The adjusting cylinder and the auxiliary adjusting cylinder cooperate to adjust the inclination of the supporting plate.

[0014] By adopting the above technical scheme, the height and the inclination of the supporting plate can be adjusted by adjusting the adjusting cylinder and the auxiliary adjusting cylinder, so that the height and the inclination of the supporting plate are consistent with the height and the inclination of the photovoltaic panel to be disassembled, the side of the supporting plate facing the photovoltaic panel is attached to the back of the photovoltaic panel, the bottom end of the photovoltaic panel abuts against the baffle at the bottom end of the supporting plate, and the fixing effect and the applicability of the photovoltaic panel are further improved, and the photovoltaic panel disassembly work can be performed on photovoltaic panels of different heights and inclination angles.

[0015] Optionally, a sliding mechanism is arranged on the base, and the sliding mechanism comprises a motor, a lead screw, a sliding seat, a guide rail and a sliding plate.

[0016] The motor is fixedly connected with the base, the lead screw is rotationally connected with the base and connected with the rotating shaft of the motor, the sliding seat is threadedly connected with the lead screw, and the sliding plate is fixedly connected with the sliding seat.

[0017] The guide rail is arranged in parallel on the base, sliding blocks corresponding to the guide rail are arranged at two ends of the sliding plate, and the sliding blocks are slidingly connected with the guide rail.

[0018] The supporting plate, the adjusting cylinder and the auxiliary adjusting cylinder are arranged on the sliding plate.

[0019] By adopting the above technical scheme, in the photovoltaic panel disassembly process, the fixed bolt can not be screwed out due to the offset of the photovoltaic panel, increasing the disassembly difficulty; the sliding mechanism can fine-tune the position of the supporting plate without moving the base, so that the fixed bolt is aligned with the fixed hole, the fixed bolt is conveniently screwed out, and the disassembly efficiency is improved.

[0020] Optionally, a mounting frame is arranged around the lower side of the supporting plate, and an ejection mechanism is arranged in the mounting frame, and the ejection mechanism comprises:

[0021] a screw rod, a connecting rod, an ejection wedge block and an ejection rod.

[0022] The connecting rod is arranged in the mounting frame, the screw rod is arranged on the side wall of the mounting frame and abuts against the connecting rod, and the screw rod drives the connecting rod to move;

[0023] The ejection wedge is arranged on the side of the connecting rod away from the screw rod, and the tip of the ejection wedge is directed away from the connecting rod;

[0024] A vertical screw rod is arranged on the side of the mounting frame;

[0025] The ejection wedge abuts against the ejection rod and drives the ejection rod to slide.

[0026] By adopting the above technical scheme, when all the fixed structures of the photovoltaic panel are disassembled, the rotating screw rod drives the connecting rod to move, the ejection rod is pushed upward by the ejection wedge, and then the photovoltaic panel is ejected from the photovoltaic panel support, thereby avoiding uneven force caused by manual ejection and preventing the photovoltaic panel from being damaged, facilitating the staff to move the photovoltaic panel away from the photovoltaic support, and ensuring construction safety.

[0027] Optionally, the baffle is arranged on both ends of the supporting plate;

[0028] A clamping plate is arranged on the side opposite to the baffle, and the clamping plate moves away from the supporting plate.

[0029] By adopting the above technical scheme, when the ejection mechanism ejects the photovoltaic panel from the supporting plate, the clamping plate located on the inner side of the baffle clamps and fixes the photovoltaic panel, and when the ejection rod lifts the photovoltaic panel, the clamping plate moves away from the supporting plate, thereby avoiding uneven force caused by friction between the clamping plate and the baffle, further protecting the photovoltaic panel, and avoiding abrasion.

[0030] Optionally, a locking mechanism is arranged on the baffle, and the locking mechanism comprises a locking wedge and a spring sleeved on the locking wedge;

[0031] The locking wedge is arranged at the bottom end of the baffle and penetrates through the baffle, and the inclined surface of the locking wedge is directed toward the bottom end of the clamping plate;

[0032] A limiting block is arranged at one end of the locking wedge located on the outer side of the baffle;

[0033] The spring is sleeved between the baffle and the limiting block.

[0034] By adopting the technical scheme, when the clamping plates do not clamp the photovoltaic panels, the locking wedge can extend from the outside of the baffle plate to below the clamping plates, and slide the clamping plates out of the baffle plate, so that the photovoltaic panels are clamped between the clamping plates; when the clamping plates clamp the photovoltaic panels, the gravity of the photovoltaic panels drives the clamping plates to move downward, and the locking wedge is pushed away from the photovoltaic panels, so that the photovoltaic panels are tightly attached to the supporting plate; when the photovoltaic panels drive the clamping plates to move away from the supporting plate under the action of the ejection mechanism, the locking wedge is ejected into the baffle plate, and after the photovoltaic panels are removed, the clamping plates do not fall back, which is convenient for next use.

[0035] Optionally, the supporting plate is a frame structure.

[0036] By adopting the technical scheme, it is convenient to observe the dirt or adhesive residue on the back of the photovoltaic panel, whether the connecting line has been disconnected, and to process and prepare for subsequent removal; it is also convenient to set the ejection mechanism, so that the ejection mechanism is located below the supporting plate, which can also reduce the overall weight of the device and facilitate movement and transportation.

[0037] Optionally, a width adjusting mechanism is arranged on the side of the supporting plate; the width adjusting mechanism comprises:

[0038] An expansion frame is arranged, an adjusting rod is arranged on one side of the expansion frame close to the supporting plate, an elastic button is arranged on the adjusting rod, a corresponding adjusting hole is arranged on the supporting plate, and the baffle plate is arranged on the expansion frame.

[0039] By adopting the technical scheme, the size of the supporting plate can be adjusted by adjusting the position of the adjusting hole where the elastic button is located, which is suitable for fixing photovoltaic panels of different sizes, improves the applicability of the device, and has a simple structure and is convenient to operate.

[0040] In summary, the present application has at least one of the following beneficial technical effects:

[0041] 1. By arranging the adjusting cylinder and the auxiliary adjusting cylinder, the height and angle of the supporting plate can be adjusted, so that the inclination of the supporting plate is consistent with the inclination of the photovoltaic panel to be removed, the bottom end of the photovoltaic panel abuts against the baffle plate at the bottom end of the supporting plate, this device can be used for the removal of photovoltaic panels of different heights, improves the stability of the photovoltaic panel during the removal process, prevents the photovoltaic panel from moving and sliding down during the removal process, and ensures the integrity of the photovoltaic panel and construction safety.

[0042] 2. By arranging the sliding mechanism, the position of the supporting plate can be finely adjusted without moving the base, so that the fixed bolt is aligned with the fixed hole, the fixed bolt is conveniently screwed out, and the disassembly efficiency is improved.

[0043] 3. By setting the ejection mechanism, the photovoltaic panel can be ejected from the photovoltaic panel support, avoiding uneven manual ejection force causing photovoltaic panel damage, facilitating workers to move the photovoltaic panel away from the photovoltaic support, and ensuring construction safety. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 is the overall structure schematic diagram of the photovoltaic panel dismounting device in the embodiment of the application;

[0045] Figure 2 is the structure schematic diagram of the supporting plate in the embodiment of the application.

[0046] Fig. 1 is a base; 2 is a supporting plate; 21 is a moving groove; 3 is an adjusting cylinder; 4 is an auxiliary adjusting cylinder; 5 is a baffle; 6 is a sliding mechanism; 61 is a motor; 62 is a screw rod; 63 is a sliding seat; 64 is a guide rail; 65 is a sliding plate; 7 is a mounting frame; 8 is an ejection mechanism; 81 is an ejection wedge; 82 is a connecting rod; 83 is an ejection rod; 84 is a screw rod; 85 is a return spring; 9 is a clamping plate; 10 is a locking mechanism; 101 is a locking wedge; 102 is a spring; 103 is a limiting block; 11 is a width adjusting mechanism; 111 is an expansion frame; 112 is an adjusting rod; 113 is an elastic button; 114 is an adjusting hole; 12 is a universal wheel. DETAILED DESCRIPTION

[0047] The application will be further described below in detail. Figure 1 and Figure 2 The application will be further described below in detail.

[0048] The embodiment discloses a photovoltaic panel dismounting device.

[0049] Referring to Figure 1 and Figure 2 , a photovoltaic panel dismounting device comprises:

[0050] A base 1 and a supporting plate 2 arranged on the base 1, the supporting plate 2 is arranged as a frame structure; An adjusting cylinder 3 and an auxiliary adjusting cylinder 4 are arranged between the base 1 and the supporting plate 2, the cylinder body of the adjusting cylinder 3 is fixedly connected with the base 1, and the top end of the adjusting cylinder 3 is hingedly connected with the supporting plate 2; The two ends of the auxiliary adjusting cylinder 4 are respectively hingedly connected with the base 1 and the supporting plate; The adjusting cylinder 3 and the auxiliary adjusting cylinder 4 cooperate to realize the adjustment of the height and the inclination of the supporting plate 2; A baffle 5 is arranged at each end of the supporting plate 2, and the baffle 5 is perpendicular to the supporting plate 2.

[0051] A sliding mechanism 6 is arranged on the base 1, and the sliding mechanism 6 comprises a motor 61 fixedly connected to the base 1 and a lead screw 62 connected to a rotating shaft of the motor 61; a sliding seat 63 is sleeved on the lead screw 62, and a sliding plate 65 is fixedly connected to the sliding seat 63; parallel guide rails 64 are arranged on the base 1, sliding blocks corresponding to the guide rails 64 are arranged at both ends of the sliding plate 65, and the sliding blocks are slidably connected to the guide rails 64; the supporting plate 2, the adjusting cylinder 3 and the auxiliary adjusting cylinder 4 are all arranged on the sliding plate 65; when the sliding mechanism operates, the motor 61 drives the lead screw 62 to rotate, the sliding seat 63 drives the sliding plate 65 to repeatedly move along the lead screw 62, and thus the position adjustment of the supporting plate 2 is realized.

[0052] A mounting frame 7 is arranged around the lower side of the supporting plate 2, and an ejection mechanism 8 is arranged in the mounting frame 7; the ejection mechanism 8 comprises an ejection wedge 81, a connecting rod 82, an ejection rod 83 and a screw rod 84; the ejection wedge 81 is fixedly arranged on the connecting rod 82, and a pointed end of the ejection wedge 81 faces away from the connecting rod 82; the screw rod 84 is arranged at the center of a side of the mounting frame 7 and is perpendicular to the connecting rod 82; the screw rod 84 drives the connecting rod 82 to move; a moving groove 21 is formed in the supporting plate 2, and the ejection rod 83 is arranged in the moving groove 21; the ejection wedge 81 abuts against the ejection rod 83 and drives the ejection rod 83 to slide; a reset spring 85 fixedly connected to the ejection wedge 81 is arranged between the pointed end of the ejection wedge 81 and the mounting frame 7, and is used for automatically resetting the ejection wedge 81; during disassembly, the ejection rod 83 is in the same horizontal plane as the supporting plate 2; when it is necessary to eject the photovoltaic panel, the screw rod 84 is rotated to drive the connecting rod 82 to move, the ejection wedge 81 also moves synchronously, the ejection rod 83 slides, the ejection rod 83 is ejected from the moving groove 21 of the supporting plate 2, and the ejection of the photovoltaic panel is realized, thereby facilitating the carrying; after the construction is completed, the screw rod 84 is reversely rotated out, and the reset spring 85 drives the ejection wedge 81 and the connecting rod 82 to return to the initial positions, so as to be used next time; limit blocks 103 are further arranged at both sides of the ejection rod 83, the stability of the ejection mechanism 8 can be improved, and the ejection rod 83 can be prevented from falling and being lost.

[0053] In order to further protect the photovoltaic panel and avoid abrasion with the baffle 5, a clamping plate 9 is arranged on the side opposite to the baffle 5; a slide rail perpendicular to the supporting plate 2 is arranged on the baffle 5, sliding blocks are arranged at both sides of the clamping plate 9, and the clamping plate 9 slides in the slide rail through the sliding blocks; limit rods are arranged at the bottom ends of both sides of the clamping plate 9, respectively, to prevent the clamping plate 9 from sliding out of the slide rail; the clamping plate 9 moves away from the supporting plate 2 to move the photovoltaic panel out of the baffle 5; rubber pads are arranged on the side of the clamping plate 9 in contact with the photovoltaic panel, and the friction between the clamping plate 9 and the photovoltaic panel can be increased.

[0054] In order to facilitate the photovoltaic panel card into the clamping plate 9 between, the baffle 5 is provided with locking mechanism 10, locking mechanism includes locking wedge 101 and spring 102 set on the locking wedge 101, locking wedge 101 is arranged at the bottom end of baffle 5 and passes through the baffle 5, the inclined surface of locking wedge 101 is towards the bottom end of clamping plate 9, the limit block 103 is arranged at one end of locking wedge 101 outside the baffle 5, spring 102 is set between the baffle 5 and the limit block 103, both ends of spring 102 are fixedly connected with the baffle 5 and the limit block 103.

[0055] In order to improve the applicability of photovoltaic panel dismounting device, the width adjusting mechanism 11 is arranged on the side of the supporting plate 2, the width adjusting mechanism 11 includes the expansion frame 111, the adjusting rod 112 is arranged on one side of the expansion frame 111 close to the supporting plate 2, the elastic button 113 is arranged on the adjusting rod 112, the corresponding adjusting hole 114 is arranged on the supporting plate 2, and the baffle 5 is arranged on the expansion frame 111.

[0056] In order to facilitate the movement of photovoltaic panel dismounting device, the universal wheel 12 with brake is arranged at the bottom of the base 1, which can also be used for adjusting the position of photovoltaic panel during dismounting.

[0057] The implementation principle of the embodiment of the application is that before the photovoltaic panel is dismounted, the height of the supporting plate 2 is adjusted to the lowest through the adjusting cylinder 3 and the auxiliary adjusting cylinder 4, so that the supporting plate 2 is in a horizontal state and moves into the lower part of the photovoltaic panel with the base 1, then the adjusting cylinder 3 and the auxiliary adjusting cylinder 4 are adjusted according to the height and inclination of the photovoltaic panel, so that the bottom end of the photovoltaic panel and the baffle 5 at the bottom end of the supporting plate abut each other, the side of the supporting plate 2 facing the photovoltaic panel is attached to the back surface of the photovoltaic panel, and then the dismounting work is performed; during the dismounting process, when the fixing bolt cannot be rotated out, the fine adjustment of the supporting plate 2 can be realized through the sliding device, so that the fixing bolt is aligned with the fixing hole upward and downward, and the fixing bolt is conveniently rotated out; after all the fixing structures of the photovoltaic panel are dismounted, the photovoltaic panel is moved out from the baffle 5 by using the ejecting mechanism 8, and finally the photovoltaic panel is lifted up by the staff and moved to the photovoltaic panel storage place.

[0058] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, therefore: all equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A photovoltaic panel dismantling device, characterized in that: include: Base (1) and support plate (2) disposed on the base (1); An adjusting cylinder (3) is provided between the base (1) and the support plate (2) for adjusting the height of the support plate (2); A baffle (5) is provided at the bottom end of the support plate (2).

2. The photovoltaic panel dismantling device according to claim 1, characterized in that: The cylinder body of the regulating cylinder (3) is fixedly connected to the base (1), and the top end of the regulating cylinder (3) is hinged to the support plate (2). An auxiliary adjusting cylinder (4) is also provided on the base (1), and the two ends of the auxiliary adjusting cylinder (4) are respectively hinged to the base (1) and the support plate; The adjusting cylinder (3) works in conjunction with the auxiliary adjusting cylinder (4) to adjust the tilt of the support plate (2).

3. The photovoltaic panel dismantling device according to claim 2, characterized in that: A sliding mechanism (6) is provided on the base (1). The sliding mechanism (6) includes: a motor (61), a lead screw (62), a sliding seat (63), a guide rail (64), and a sliding plate (65). The motor (61) is fixedly connected to the base (1), the lead screw (62) is rotatably connected to the base (1) and connected to the rotating shaft of the motor (61); the sliding seat (63) is threadedly connected to the lead screw (62); the sliding plate (65) is fixedly connected to the sliding seat (63). The guide rail (64) is arranged parallel to the base (1), and sliding blocks corresponding to the guide rail (64) are provided at both ends of the sliding plate (65). The sliding blocks are slidably connected to the guide rail (64). The support plate (2), the adjusting cylinder (3) and the auxiliary adjusting cylinder (4) are all mounted on the sliding plate (65).

4. The photovoltaic panel dismantling device according to claim 1, characterized in that: An installation frame (7) is provided around the lower part of the support plate (2), and an ejection mechanism (8) is provided inside the installation frame (7). The ejection mechanism (8) includes: Screw (84), connecting rod (82), ejector wedge (81) and ejector rod (83); The connecting rod (82) is disposed inside the mounting frame (7), and the screw (84) passes through the side wall of the mounting frame (7) and abuts against the connecting rod (82). The screw (84) drives the connecting rod (82) to move. The ejector wedge (81) is disposed on the side of the connecting rod (82) away from the screw (84), and the tip of the ejector wedge (81) faces the side away from the connecting rod (82); A screw (84) perpendicular to the mounting frame (7) is provided on the side. The ejector wedge (81) abuts against the ejector rod (83), causing the ejector rod (83) to slide.

5. The photovoltaic panel dismantling device according to claim 1, characterized in that: The baffle (5) is provided at both ends of the support plate (2); A clamping plate (9) is provided on the side opposite to the baffle (5); the clamping plate (9) moves away from the support plate (2).

6. The photovoltaic panel dismantling device according to claim 5, characterized in that: A locking mechanism (10) is provided on the baffle (5); the locking mechanism includes a locking wedge (101) and a spring (102) sleeved on the locking wedge (101); The locking wedge (101) is disposed at the bottom end of the baffle (5) and passes through the baffle (5), with the inclined surface of the locking wedge (101) facing the bottom end of the clamping plate (9); A limit block (103) is provided at one end of the locking wedge (101) located outside the baffle (5); The spring (102) is sleeved between the baffle (5) and the limiting block (103).

7. The photovoltaic panel dismantling device according to claim 6, characterized in that: The support plate (2) is a frame structure.

8. The photovoltaic panel dismantling device according to claim 1, characterized in that: A width adjustment mechanism (11) is provided on the side of the support plate (2); the width adjustment mechanism (11) includes: An extension frame (111) is provided with an adjustment rod (112) on one side of the extension frame (111) near the support plate (2), and an elastic button (113) is provided on the adjustment rod (112); a corresponding adjustment hole (114) is provided on the support plate (2); and a baffle (5) is provided on the extension frame (111).

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