A cable laying device for photovoltaic module construction

Abstract

The present invention relates to the technical field of cable laying, and specifically to a cable laying device for photovoltaic module construction, which includes two symmetrical moving mechanisms arranged on the ground for controlling the movement of the cable reel. The top surface of the moving mechanism is fixedly connected with a U-shaped frame. A U-shaped plate is fixedly connected between the same sides of the two U-shaped frames. A cable conveyor is slidably connected inside the U-shaped plate. A reciprocating lead screw that penetrates and is screwed with the cable conveyor is rotatably connected between the opposite sides inside the U-shaped plate. In the present invention, the cable reel is first lifted by the hoisting mechanism, and then the driving of multiple double-headed hydraulic cylinders causes the two moving plates to approach each other, so that the two clamping plate members can clamp the cable reel, and the two insertion blocks are inserted into the cable reel. By rotating the connecting column by 90 degrees, the cable reel can be flipped from the standing state to the flat state. The cable reel does not require manual assistance during the lifting and flipping process, so the danger during the staff's assistance work can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cable laying, in particular to a cable laying device for photovoltaic module construction. Background Art

[0002] Photovoltaic modules are the core part of solar power generation systems. They generate electricity by converting sunlight into electrical energy. Photovoltaic modules are mainly composed of eight core materials, including cells, films, backplanes, glass, aluminum alloy frames, welding strips, junction boxes and silicone. In the construction process of photovoltaic modules, cable laying and installation is a key link. It not only affects the construction cost of the system, but also affects the operating reliability and maintenance convenience of the system. Therefore, cable laying devices are needed to lay cables.

[0003] At present, when laying cables, the cable reel wrapped with the cable is usually placed on the support frame first, and then the cable is conveyed by the cable conveyor. When the cable is transported to the construction site, the cable reel is usually placed upright or flat, and then the cable reel is lifted by a crane and placed in the support frame. If the cable reel is placed upright, the standing cable reel needs to be laid flat first during the lifting process of the crane, and then lifted again and placed in the support frame. Manual assistance is required in the whole process. Since the cable reel wrapped with the cable is very heavy, there will be certain risks when manual assistance is performed. If the cable reel is placed flat, a metal rod can be inserted into the cable reel first, and then the cable reel can be directly moved to the support frame by a crane or a forklift. Summary of the invention

[0004] The object of the present invention is to provide a cable laying device for photovoltaic module construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A cable laying device for photovoltaic module construction, comprising:

[0007] Two symmetrical moving mechanisms are arranged on the ground to control the movement of the wire drum. The top surface of the moving mechanism is fixedly connected with a shaped frame. A shaped plate is fixedly connected between the same sides of the two shaped frames. A cable conveyor is slidably connected inside the shaped plate. A reciprocating screw rod that penetrates and screws with the cable conveyor is rotatably connected between the two opposite sides inside the shaped plate. A motor 1 is fixedly connected to one side of the shaped plate. The output end of the motor 1 penetrates the shaped plate and is fixedly connected to the reciprocating screw rod.

[0008] Two symmetrical lifting mechanisms are arranged inside the molded frame at corresponding positions to control the lifting and lowering of the flat wire drum;

[0009] Two symmetrical plugging mechanisms are arranged on one side of the lifting mechanisms at corresponding positions and are used for limiting the flat wire reels.

[0010] A hoisting mechanism is fixedly connected between two C-shaped frames and is used for lifting the standing wire reels.

[0011] A flipping mechanism is arranged between two C-shaped frames and is used for flipping the wire reels from the standing state to the flat state. The flipping mechanism includes two symmetrically arranged upper and lower moving plates. A plurality of double-headed hydraulic cylinders are fixedly connected between the two moving plates at equal intervals. Fixing plates one are fixedly connected to opposite side surfaces of the two C-shaped frames. A rotating ring is fixedly connected between the two fixing plates one. A connecting column is rotatably connected inside the rotating ring. One end of the connecting column is fixedly connected to a fixing plate two fixed to the plurality of double-headed hydraulic cylinders. Rectangular sleeves are fixedly connected to opposite side surfaces of the two moving plates. Sliding plates are slidably connected inside the rectangular sleeves. One end of each sliding plate is fixedly connected to a clamping plate. Plug blocks are fixedly connected to opposite side surfaces of the two clamping plates.

[0012] Furthermore: A gear two is fixedly connected to the outer wall of the connecting column. An L-shaped plate is fixedly connected to the top surface of one of the fixing plates one. A single-headed hydraulic cylinder four is fixedly connected to the inner top surface of the L-shaped plate. The output end of the single-headed hydraulic cylinder four is fixedly connected to a rack two meshing with the gear two.

[0013] Furthermore: One end of the sliding plate far from the clamping plate is fixedly connected to an衔接块 (connection block). A single-headed hydraulic cylinder five is fixedly connected between one side surface of the connection block and the moving plate at the corresponding position.

[0014] Furthermore: Grooves are formed on opposite inner side surfaces of the C-shaped frames. The lifting mechanism includes:

[0015] A lifting plate, and both ends of the lifting plate are fixedly connected to sliders slidably connected to the grooves at the corresponding positions;

[0016] Two symmetrical single-headed hydraulic cylinders one are fixedly connected between the lifting plate at the corresponding position and the C-shaped frame.

[0017] Furthermore: A vertical plate one is fixedly connected to the bottom surface of the lifting plate. The plugging mechanism includes:

[0018] A plug rod is slidably inserted through the lifting plate at the corresponding position, and one end of the plug rod is rotatably connected to a fixing block;

[0019] A vertical plate two is fixedly connected to the bottom surface of the fixing block at the corresponding position;

[0020] Two symmetrical telescopic members are arranged between the vertical plate one and the vertical plate two at the corresponding positions.

[0021] Furthermore, both ends of one side surface of the vertical plate one are fixedly connected to a fixing seat one, and both ends of one side surface of the vertical plate two are fixedly connected to a fixing seat two, and the telescopic member includes a plurality of connecting rods, and the plurality of connecting rods at the same end of the vertical plate two are rotatably connected head to tail, and the two connecting rods located at the head and tail are rotatably connected to the fixing seat one and the fixing seat two at corresponding positions respectively.

[0022] Furthermore, a round rod penetrating a fixed seat at a corresponding position is fixedly connected between two connecting rods near a vertical plate, a gear 1 is fixedly connected to the outer wall of the round rod, a single-head hydraulic cylinder 2 is fixedly connected to the bottom surface of the lifting plate, and a rack 1 meshing with the gear 1 is fixedly connected to the output end of the single-head hydraulic cylinder 2.

[0023] Furthermore, two long side surfaces of the lifting plate and located on both sides of the insertion rod are fixedly connected with support blocks, and an auxiliary ring is fixedly connected between two support blocks at opposite positions.

[0024] Further, the hoisting mechanism comprises:

[0025] A connecting plate, both ends of the bottom surface of which are fixedly connected to a single-head hydraulic cylinder three fixedly connected to the top surfaces of the two profile frames;

[0026] The insert is fixedly connected to the bottom surface of the connecting plate, the bottom end of the outer wall of the insert is provided with a plurality of rectangular holes at equal angles, and the inner wall of the insert is provided with a plurality of limit grooves at equal angles;

[0027] A plurality of rotating plates are rotatably connected to the inside of the rectangular holes at corresponding positions, and a connecting block extending to the inside of the cannula is fixedly connected to the top of one side of the rotating plate;

[0028] A screw rod is rotatably connected between the inner bottom surface of the insert pipe and the bottom surface of the connecting plate;

[0029] A cylindrical block is passed through and screwed on the outer wall of the screw rod, and a plurality of limit blocks which are slidably connected to the limit grooves at corresponding positions are fixedly connected to the top of the outer wall of the cylindrical block at equal angles in an annular manner;

[0030] Motor 2 is fixedly connected to the top surface of the connecting plate, and the output end of motor 2 passes through the connecting plate and is fixedly connected to the screw rod.

[0031] Furthermore, a notch is provided on one side of the clamping plate and the inserting block at the corresponding position, and the inner diameter of the notch is the same as the outer diameter of the inserting tube.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The device can limit and fix the flat-lying wire reel through the coordinated use of two lifting mechanisms and two plug-in mechanisms. It does not need to use a crane or forklift to assist in the installation of the wire reel, which can prevent the occupation of other construction resources;

[0034] 2. Lift the wire reel first through the lifting mechanism, and then drive multiple double-head hydraulic cylinders to make the two moving plates approach each other, so that the two clamping plates can clamp the wire reel, and the two plug blocks are inserted into the wire reel, and rotated 90 degrees through the connecting column, so that the wire reel can be flipped from a standing state to a flat state. The wire reel does not require manual assistance during the lifting and flipping process, so the danger of the staff assisting in the work can be avoided;

[0035] 3. The plug-in mechanism can not only limit and fix the initially flat wire reel, but also reinforce the wire reel after flipping, and can bear part of the pressure of the wire reel, so that the pressure on the flipping mechanism is reduced, thereby making the device more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is a schematic diagram of the mold frame in the present invention;

[0038] Figure 3 It is a schematic diagram of the lifting mechanism structure in the present invention;

[0039] Figure 4 It is a schematic diagram of the structure of the plug-in mechanism in the present invention;

[0040] Figure 5 It is a schematic diagram of the structure of the hoisting mechanism in the present invention;

[0041] Figure 6 It is an enlarged view of point A in the present invention;

[0042] Figure 7 It is a schematic diagram of the flipping mechanism in the present invention;

[0043] Figure 8 It is a schematic diagram of the connection between the movable plate and the fixed plate in the present invention;

[0044] Fig. 9 It is a schematic diagram of a skateboard in the present invention;

[0045] Fig.10 This is a schematic diagram of the centerline drum hoisting of the present invention;

[0046] Fig.11 It is a schematic diagram of the turning over of the centerline disc in the present invention.

[0047] In the figure: 1. Moving mechanism; 11. C-shaped frame; 12. C-shaped plate; 13. Cable conveyor; 14. Reciprocating lead screw; 15. Motor 1; 16. Groove; 2. Lifting mechanism; 21. Lifting plate; 22. Slide block; 23. Single-headed hydraulic cylinder 1; 24. Vertical plate 1; 25. Fixed seat 1; 26. Support block; 27. Auxiliary ring; 3. Plugging mechanism; 31. Plug rod; 32. Fixed block; 33. Vertical plate 2; 34. Link; 35. Fixed seat 2; 36. Gear 1; 37. Single-headed hydraulic cylinder 2; 38. Rack 1; 4. Hoisting mechanism; 41. Connecting plate; 42. Single-headed hydraulic cylinder 3; 43. Inserting pipe; 431. Rectangular hole; 44. Rotating plate; 441. Connecting block; 45. Screw; 46. Cylindrical block; 461. Limiting block; 47. Motor 2; 5. Flipping mechanism; 51. Moving plate; 511. Double-headed hydraulic cylinder; 512. Rectangular sleeve; 52. Fixed plate 1; 521. Fixed plate 2; 522. Gear 2; 523. L-shaped plate; 524. Single-headed hydraulic cylinder 4; 525. Rack 2; 53. Slide plate; 531. Clamping plate; 532. Inserting block; 533. Notch; 534. Connecting block; 535. Single-headed hydraulic cylinder 5. Detailed implementation manners

[0048] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] Please refer to Figure 1-11 , in the embodiment of the present invention, a cable laying device for photovoltaic module construction includes two symmetric moving mechanisms 1, two symmetric lifting mechanisms 2, two symmetric plugging mechanisms 3, and a flipping mechanism 5. The moving mechanism 1 is arranged on the ground to control the movement of the cable reel. The top surface of the moving mechanism 1 is fixedly connected with a C-shaped frame 11. A C-shaped plate 12 is fixedly connected between the same sides of the two C-shaped frames 11. A cable conveyor 13 is slidably connected inside the C-shaped plate 12. A reciprocating lead screw 14 that penetrates and is screwed with the cable conveyor 13 is rotatably connected between the opposite sides inside the C-shaped plate 12. A side surface of the C-shaped plate 12 is fixedly connected with a motor 1 15. The output end of the motor 1 15 penetrates the C-shaped plate 12 and is fixedly connected with the reciprocating lead screw 14. The lifting mechanism 2 is arranged inside the C-shaped frame 11 at the corresponding position to control the lifting of the flat cable reel. The plugging mechanism 3 is arranged on one side of the lifting mechanism 2 at the corresponding position to limit the flat cable reel. The hoisting mechanism 4 is fixedly connected between the two C-shaped frames 11 to lift the standing cable reel;

[0050] The flipping mechanism 5 is arranged between two U-shaped frames 11 and is used to flip the wire reel from the standing state to the flat state. The flipping mechanism 5 includes two symmetrically arranged moving plates 51 up and down. A plurality of double-headed hydraulic cylinders 511 are fixedly connected between the two moving plates 51 at equal intervals. On the opposite side surfaces of the two U-shaped frames 11, a first fixing plate 52 is fixedly connected respectively. A rotating ring is fixedly connected between the two first fixing plates 52. A connecting column is rotatably connected inside the rotating ring. One end of the connecting column is fixedly connected with a second fixing plate 521 fixed to the plurality of double-headed hydraulic cylinders 511. On the opposite side surfaces of the two moving plates 51, a rectangular sleeve 512 is fixedly connected respectively. A sliding plate 53 is slidably connected inside the rectangular sleeve 512. One end of the sliding plate 53 is fixedly connected with a clamping plate 531. On the opposite side surfaces of the two clamping plates 531, an insertion block 532 is fixedly connected respectively.

[0051] Specifically, first, according to the placement state of the wire reel, whether to first select the lifting mechanism 4 or the combined use of the lifting mechanism 3 and the plugging mechanism 2. If the wire reel is placed flat on the ground, the device can be moved to the position of the wire reel, and the wire reel is located between the two moving mechanisms 1. Then, the plugging mechanism 3 at the corresponding position is controlled to move through the lifting mechanism 2 until the plugging mechanism 3 moves to the center line of the wire reel. The wire reel is limited by the two plugging mechanisms 3. Then, the wire reel can be lifted by the two lifting mechanisms 2 (as Figure 1 shown). At this time, one end of the cable on the wire reel can be passed through the inside of the cable conveyor 13. Through the operation of the cable conveyor 13, the cable can be transported and laid. Then, the staff can install the cable. If the wire reel is placed standing, the wire reel can be lifted to a certain height first by the lifting mechanism 4 (as Fig.10 shown). Then, the two sliding plates 53 move towards the wire reel until the axis of the insertion block 532 coincides with the axis of the wire reel. Then, the two moving plates 51 are driven to approach each other by the plurality of double-headed hydraulic cylinders 511, so that the wire reel can be clamped by the two clamping plates 531, and the two insertion blocks 532 are inserted into the wire reel (as Fig.11As shown), then the two movable plates 51 can drive the two slide plates 53 to rotate by rotating the connecting column, so that the cable drum can be rotated until the cable drum is in a flat state after rotating 90 degrees. At this time, the cable on the cable drum can be pulled out and passed through the cable conveyor 13. If the stability of the cable drum is insufficient at this time, the cable drum can be limited by two lifting mechanisms 2 and two plug-in mechanisms 3 to increase the stability of the cable drum during rotation. The device can limit and fix the cable drum in a flat state through the coordinated use of two lifting mechanisms 2 and two plug-in mechanisms 3. There is no need to use a crane or a forklift to assist in the installation of the cable drum, which can prevent the occupation of other construction resources. In addition, the device first lifts the cable drum through the lifting mechanism 4, and then drives multiple double-headed hydraulic cylinders 511 to make the two movable plates 51 close to each other, so that the two clamping plates 531 can clamp the cable drum, and the two plug blocks 532 are inserted into the cable drum, and rotated 90 degrees by the connecting column, so that the cable drum can be flipped from a standing state to a flat state. The cable drum does not require manual assistance during the lifting and flipping process, so the danger of the staff assisting in the work can be avoided. Example

[0052] like Figure 7-9 As shown, in this embodiment, the outer wall of the connecting column is fixedly connected to a gear 2 522, the top surface of one of the fixed plates 52 is fixedly connected to an L-shaped plate 523, the inner top surface of the L-shaped plate 523 is fixedly connected to a single-head hydraulic cylinder 4 524, the output end of the single-head hydraulic cylinder 4 524 is fixedly connected to a rack 2 525 meshing with the gear 2 522, the end of the slide plate 53 away from the clamping plate 531 is fixedly connected to a connecting block 534, and a single-head hydraulic cylinder 5 535 is fixedly connected between one side surface of the connecting block 534 and the movable plate 51 at the corresponding position.

[0053] In this embodiment, the movement of the slide plate 53 at the corresponding position can be controlled by driving the single-head hydraulic cylinder five 535, and then the two clamping plates 531 can be driven by multiple double-head hydraulic cylinders 511 to clamp the wire drum, and the two insert blocks 532 can be inserted into the wire drum, and then the rack two 525 can be moved downward by driving the single-head hydraulic cylinder four 524. The downward-moving rack two 525 can make the gear two 522 drive the connecting column to rotate, and the rotating connecting column can make the two movable plates 51 drive the two slide plates 53 to rotate, so that the wire drum can be rotated until the wire drum is rotated 90 degrees and is in a flat state. Example

[0054] like Figure 3 and Figure 4As shown, in this embodiment, grooves 16 are provided on both opposite inner sides of the C-shaped frame 11. The lifting mechanism 2 includes a lifting plate 21. Sliders 22 that are slidably connected to the grooves 16 at corresponding positions are fixedly connected to both ends of the lifting plate 21. Two symmetric single-headed hydraulic cylinders I 23 are fixedly connected between the lifting plate 21 and the C-shaped frame 11 at corresponding positions. A vertical plate I 24 is fixedly connected to the bottom surface of the lifting plate 21. The plugging mechanism 3 includes a plug rod 31 that slidably penetrates through the lifting plate 21 at a corresponding position. A fixing block 32 is rotatably connected to one end of the plug rod 31. A vertical plate II 33 is fixedly connected to the bottom surface of the fixing block 32 at a corresponding position. Two symmetric telescopic members are arranged between the vertical plate I 24 and the vertical plate II 33 at corresponding positions. Fixing seats I 25 are fixedly connected to both ends of one side surface of the vertical plate I 24. Fixing seats II 35 are fixedly connected to both ends of one side surface of the vertical plate II 33. The telescopic member includes a plurality of connecting rods 34. The plurality of connecting rods 34 at the same end of the vertical plate II 33 are rotatably connected end to end. The two connecting rods 34 at the head and tail are respectively rotatably connected to the fixing seats I 25 and the fixing seats II 35 at corresponding positions. A round rod that penetrates through the fixing seat I 25 at a corresponding position is fixedly connected between two connecting rods 34 near the vertical plate I 24. A gear I 36 is fixedly connected to the outer wall of the round rod. A single-headed hydraulic cylinder II 37 is fixedly connected to the bottom surface of the lifting plate 21. A rack I 38 that meshes with the gear I 36 is fixedly connected to the output end of the single-headed hydraulic cylinder II 37. Support blocks 26 are fixedly connected to both long side surfaces of the lifting plate 21 and on both sides of the plug rod 31. An auxiliary ring 27 is fixedly connected between two support blocks 26 at corresponding positions.

[0055] In this embodiment, the driving of two single-headed hydraulic cylinders II 37 can cause two racks I 38 to move downward. The downward-moving racks I 38 can cause the gears I 36 at corresponding positions to rotate. The rotation of the gears I 36 can cause the telescopic members at corresponding positions to drive the vertical plate I 24 at a corresponding position to move away from the C-shaped frame 11 at a corresponding position until the distance between the two plug rods 31 is greater than the length of the wire reel. Then, the driving of four single-headed hydraulic cylinders I 23 can cause the two lifting plates 21 to drive the two plug rods 31 to move up or down. When the axis of the two plug rods 31 moves downward to coincide with the axis of the wire reel, the driving of the two single-headed hydraulic cylinders II 37 causes the two plug rods 31 to approach each other and insert into the wire reel. Then, the driving of four single-headed hydraulic cylinders I 23 drives the two lifting plates 21 to move upward, so as to drive the wire reel to move upward and separate from the ground, and the limit fixation of the wire reel in the flat state can be realized. There is no need to use a crane or a forklift to assist in installing the wire reel, which can prevent occupying other construction resources. Embodiment

[0056] As Figure 5 and Figure 6As shown, in this embodiment, the hoisting mechanism 4 includes a connecting plate 41. At both ends of the bottom surface of the connecting plate 41, single-headed hydraulic cylinders III 42 fixedly connected to the top surfaces of two U-shaped frames 11 are fixedly connected. An insertion tube 43 is fixedly connected to the bottom surface of the connecting plate 41. A plurality of rectangular holes 431 are annularly and equiangularly formed through the outer wall bottom end of the insertion tube 43. A plurality of limiting grooves are annularly and equiangularly formed in the inner wall of the insertion tube 43. A plurality of rotating plates 44 are rotatably connected inside the rectangular holes 431 at corresponding positions. A connecting block 441 extending into the insertion tube 43 is fixedly connected to the top end of one side surface of the rotating plate 44. A screw rod 45 is rotatably connected between the inner bottom surface of the insertion tube 43 and the bottom surface of the connecting plate 41. A cylindrical block 46 is screwed through the outer wall of the screw rod 45. A plurality of limiting blocks 461 slidably connected to the corresponding limiting grooves are annularly and equiangularly fixedly connected to the top end of the outer wall of the cylindrical block 46. A motor II 47 is fixedly connected to the top surface of the connecting plate 41. The output end of the motor II 47 penetrates the connecting plate 41 and is fixedly connected to the screw rod 45. Notches 533 are formed on one side surfaces of the clamping plate 531 and the insertion block 532 at the corresponding position. The inner diameter of the notch 533 is the same as the outer diameter of the insertion tube 43.

[0057] In this embodiment, the driving of the two single-headed hydraulic cylinders III 42 drives the connecting plate 41 to move downward, so that the insertion tube 43 is inserted into the wire reel. Then, the driving of the motor II 47 can make the screw rod 45 rotate. The rotating screw rod 45 can make the cylindrical block 46 move downward. When the cylindrical block 46 moves downward to contact the plurality of connecting blocks 441, the continuous downward movement of the cylindrical block 46 can make the plurality of rotating plates 44 rotate and extend out of the rectangular holes 431 at the corresponding positions. At this time, the motor II 47 is stopped, so that the plurality of rotating plates 44 present a frustum-like structure. Then, the driving of the two single-headed hydraulic cylinders III 42 drives the connecting plate 41 to move upward, so as to drive the wire reel to move upward and脱离 from the ground. Then, the wire reel is flipped by the flipping mechanism 5, and the flipped wire reel is reinforced again by the two plugging mechanisms 3.

[0058] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cable laying device for photovoltaic module construction, characterized in that: include: Two symmetrical moving mechanisms (1) are arranged on the ground and used to control the movement of the wire drum. The top surface of the moving mechanism (1) is fixedly connected to a shaped frame (11). A shaped plate (12) is fixedly connected between the same side surfaces of the two shaped frames (11). A cable conveyor (13) is slidably connected inside the shaped plate (12). A reciprocating screw (14) that penetrates and is screwed with the cable conveyor (13) is rotatably connected between two opposite side surfaces inside the shaped plate (12). A motor (15) is fixedly connected to one side of the shaped plate (12). The output end of the motor (15) penetrates the shaped plate (12) and is fixedly connected to the reciprocating screw (14). Two symmetrical lifting mechanisms (2) are arranged inside the molded frame (11) at corresponding positions and are used to control the lifting and lowering of the flat wire drum; Two symmetrical plug-in mechanisms (3) are arranged on one side of the lifting mechanism (2) at corresponding positions and are used to limit the position of the flat-laying wire reel; A hoisting mechanism (4) is fixedly connected between the two profile frames (11) and is used to hoist the standing wire reel; The flipping mechanism (5) is arranged between the two shaped frames (11) and is used for flipping the wire drum from a standing state to a flat state. The flipping mechanism (5) comprises two upper and lower symmetrical moving plates (51), a plurality of double-headed hydraulic cylinders (511) are fixedly connected at equal intervals between the two moving plates (51), a fixed plate 1 (52) is fixedly connected to opposite sides of the two shaped frames (11), a rotating ring is fixedly connected between the two fixed plates 1 (52), a connecting column is rotatably connected inside the rotating ring, one end of the connecting column is fixedly connected to a fixed plate 2 (521) fixed to the plurality of double-headed hydraulic cylinders (511), a rectangular sleeve (512) is fixedly connected to the opposite sides of the two moving plates (51), a slide plate (53) is slidably connected inside the rectangular sleeve (512), one end of the slide plate (53) is fixedly connected to a clamping plate (531), and opposite sides of the two clamping plates (531) are fixedly connected to an insert block (532).

2. The cable laying device for photovoltaic module construction according to claim 1, characterized in that: The outer wall of the connecting column is fixedly connected to a gear 2 (522); the top surface of a fixed plate 1 (52) is fixedly connected to an L-shaped plate (523); the inner top surface of the L-shaped plate (523) is fixedly connected to a single-head hydraulic cylinder 4 (524); and the output end of the single-head hydraulic cylinder 4 (524) is fixedly connected to a rack 2 (525) meshing with the gear 2 (522).

3. The cable laying device for photovoltaic module construction according to claim 2, characterized in that: An end of the slide plate (53) away from the clamping plate (531) is fixedly connected to a connection block (534), and a single-head hydraulic cylinder (535) is fixedly connected between a side surface of the connection block (534) and the movable plate (51) at a corresponding position.

4. The cable laying device for photovoltaic module construction according to claim 3, characterized in that: Two opposite sides of the inner part of the molded frame (11) are provided with grooves (16), and the lifting mechanism (2) comprises: A lifting plate (21), both ends of the lifting plate (21) being fixedly connected with sliders (22) slidably connected to the grooves (16) at corresponding positions; Two symmetrical single-head hydraulic cylinders (23) are fixedly connected between the lifting plate (21) and the mold frame (11) at corresponding positions.

5. The cable laying device for photovoltaic module construction according to claim 4, characterized in that: The bottom surface of the lifting plate (21) is fixedly connected to a vertical plate 1 (24), and the plug-in mechanism (3) comprises: An insertion rod (31) penetrates and slides in the lifting plate (21) at a corresponding position, and one end of the insertion rod (31) is rotatably connected to a fixing block (32); A second vertical plate (33) fixedly connected to the bottom surface of the fixed block (32) at a corresponding position; Two symmetrical telescopic members are arranged between the first vertical plate (24) and the second vertical plate (33) at corresponding positions.

6. The cable laying device for photovoltaic module construction according to claim 5, characterized in that: Both ends of one side surface of the first vertical plate (24) are fixedly connected to the first fixing seat (25), and both ends of one side surface of the second vertical plate (33) are fixedly connected to the second fixing seat (35). The telescopic member comprises a plurality of connecting rods (34). The plurality of connecting rods (34) at the same end of the second vertical plate (33) are rotatably connected head to tail. The two connecting rods (34) at the head and tail are rotatably connected to the first fixing seat (25) and the second fixing seat (35) at corresponding positions respectively.

7. The cable laying device for photovoltaic module construction according to claim 6, characterized in that: A round rod penetrating a fixed seat 1 (25) at a corresponding position is fixedly connected between two connecting rods (34) near the vertical plate 1 (24), a gear 1 (36) is fixedly connected to the outer wall of the round rod, a single-head hydraulic cylinder 2 (37) is fixedly connected to the bottom surface of the lifting plate (21), and a rack 1 (38) meshing with the gear 1 (36) is fixedly connected to the output end of the single-head hydraulic cylinder 2 (37).

8. The cable laying device for photovoltaic module construction according to claim 7, characterized in that: Support blocks (26) are fixedly connected to the two long side surfaces of the lifting plate (21) and located on both sides of the insertion rod (31), and an auxiliary ring (27) is fixedly connected between the two support blocks (26) at opposite positions.

9. The cable laying device for photovoltaic module construction according to claim 8, characterized in that: The lifting mechanism (4) comprises: A connecting plate (41), both ends of the bottom surface of the connecting plate (41) are fixedly connected to a single-head hydraulic cylinder three (42) fixedly connected to the top surfaces of the two molded frames (11); The insert tube (43) is fixedly connected to the bottom surface of the connecting plate (41), a plurality of rectangular holes (431) are formed in an annular manner and at equal angles through the bottom end of the outer wall of the insert tube (43), and a plurality of limiting grooves are formed in an annular manner and at equal angles on the inner wall of the insert tube (43); A plurality of rotating plates (44) are rotatably connected to the inside of the rectangular holes (431) at corresponding positions, and a connecting block (441) extending into the inside of the insertion tube (43) is fixedly connected to the top of one side surface of the rotating plate (44); A screw rod (45) is rotatably connected between the inner bottom surface of the insert tube (43) and the bottom surface of the connecting plate (41); A cylindrical block (46) penetrates through the outer wall of the screw rod (45) and is screwed thereon. A plurality of limit blocks (461) are fixedly connected at equal angles to the top of the outer wall of the cylindrical block (46). The limit blocks (461) are slidably connected to the limit grooves at corresponding positions. The second motor (47) is fixedly connected to the top surface of the connecting plate (41), and the output end of the second motor (47) passes through the connecting plate (41) and is fixedly connected to the screw rod (45).

10. The cable laying device for photovoltaic module construction according to claim 9, characterized in that: A notch (533) is provided on one side of the clamping plate (531) and the inserting block (532) at the corresponding position. The inner diameter of the notch (533) is the same as the outer diameter of the inserting tube (43).

Images