Welding positioning device for photovoltaic support

Abstract

The utility model relates to the field of photovoltaic support welding, and discloses a photovoltaic support welding positioning device which comprises a base, one side of the base is fixedly connected with a motor, an output shaft of the motor penetrates through one side of the base and is fixedly sleeved with a driving screw rod, the outer wall of the driving screw rod is sleeved with two movable pipes in a threaded mode, and the two movable pipes are fixedly connected with the base. The bottom of the moving pipe is slidably connected with the inner wall of the bottom of the base, a lifting block is slidably connected to the inner wall of one side of the moving pipe, the lifting block penetrates through the moving pipe and extends to the top of the moving pipe, and one side of the lifting block is rotatably connected with a damping rotating shaft in a penetrating mode. The photovoltaic support clamping device is easy to use, the two clamping blocks can get close to each other through the tension of the two tension springs to clamp the top and the bottom of a photovoltaic support, the rotating plate is rotated to drive the pressing columns to get close to the two sides of the photovoltaic support for clamping, and when the motor is started, the two clamped photovoltaic supports can be driven to get close to each other for positioning.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic bracket welding, in particular to a welding positioning device for a photovoltaic bracket. Background Art

[0002] The utility model with the authorization announcement number: CN220560808U relates to the technical field of photovoltaic brackets, and discloses a welding positioning device for photovoltaic brackets, including a base, a work plate is movably installed on the left side of the base, and a base 2 is movably installed on the left side of the work plate; a support mechanism is fixedly installed on the front and rear sides of the work plate, one end of which is movably connected to the base, and the other end is movably connected to the base 2; a control mechanism is fixedly installed on the left side of the base 2, and one end of which extends to the inside of the base 2. The utility model fixes the bracket horizontally through the positioning mechanism, so that the bracket is not easy to tilt during welding. When vertical welding is required, the device is folded by adjusting the support mechanism, so that brackets at different angles can be positioned, and the bracket and base accessories are fixed with the cooperation of the control mechanism and the distance adjustment mechanism, which improves work efficiency and reduces welding errors.

[0003] The above utility model patent has too few simultaneously fixed angles for the photovoltaic bracket, so there will be too few stress points on the fixed photovoltaic bracket, causing the photovoltaic bracket to slide slightly between the fixing parts, and then causing deviations in the welding points. Therefore, those skilled in the art provide a welding positioning device for a photovoltaic bracket to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a welding positioning device for a photovoltaic bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding positioning device for a photovoltaic bracket, comprising a base, one side of the base is fixedly connected with a motor, the output shaft of the motor passes through one side of the base and is fixedly sleeved with a driving screw, the outer wall of the driving screw is threadedly sleeved with two moving tubes, and the bottom of the moving tube and the bottom inner wall of the base are slidably connected, the inner wall of one side of the moving tube is slidably connected with a lifting block, and the lifting block passes through the moving tube and extends to the top of the moving tube, one side of the lifting block passes through and is rotatably connected with a damping rotating shaft, one end of the damping rotating shaft away from the lifting block is fixedly connected with a mounting block, the sides of the mounting block that are away from each other up and down are fixedly connected with tension springs, the ends of the two tension springs that are away from each other are fixedly connected with clamping blocks, the clamping block and one side of the mounting block are slidably connected, one side of the mounting block is fixedly embedded with a support screw, and both ends of the support screw are threadedly sleeved with rotating plates.

[0006] As a further solution of the utility model: the clamping block is L-shaped, and the rotating plates are located on both sides of the mounting block.

[0007] As a further solution of the utility model: two legs are fixedly connected to both sides of the base, and a plurality of tooth grooves are arranged transversely on the opposite sides of the two clamping blocks.

[0008] As a further solution of the utility model: the clamping block is located directly above the driving screw, and the ends of the two damping rotating shafts that are away from each other are fixedly connected with handles.

[0009] As a further solution of the utility model: a clamping column is fixedly connected to one side of the two rotating plates close to each other, and the number of the clamping blocks located on one side is two.

[0010] As a further solution of the utility model: a rectangular hole is opened on one side of the movable tube, a brake screw is fixedly connected to one side of the lifting block, and the brake screw passes through the rectangular hole, a nut is threadedly sleeved on the outer wall of the brake screw, and the nut is tightly in contact with one side of the movable tube.

[0011] As a further solution of the utility model: the base is U-shaped, and the mounting block is T-shaped.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] After pulling the two clamping blocks away from each other, the tension spring can be stretched, and then the photovoltaic bracket can be placed horizontally between the two clamping blocks. Then the two clamping blocks are released so that the two clamping blocks are close to each other due to the tension of the tension spring to clamp the photovoltaic bracket in the middle. After rotating the rotating plate, the rotating plate and the clamping column can be close to the clamped photovoltaic bracket for clamping. At this time, the photovoltaic bracket will be completely fixed. When the photovoltaic brackets on both sides are fixed, the motor can be started to rotate. The rotation of the output shaft of the motor will drive the two moving tubes to approach each other and make the two clamped photovoltaic brackets stick together for positioning. When the nut is rotated to release the brake on the brake screw, the lifting block can be pulled up to adjust the height of the clamped photovoltaic bracket. When the nut is rotated again, the brake screw can be fixed, thereby fixing the height of the lifting block. After clamping the photovoltaic bracket, multiple clamping blocks can reduce friction and prevent slipping through the teeth.

[0014] The utility model is easy to use. The two clamping blocks can be brought closer to each other through the pulling force of two tension springs to clamp the top and bottom of the photovoltaic bracket. Rotating the rotating plate can drive the clamping column to approach the two sides of the photovoltaic bracket for clamping. When the motor is started, the two clamped photovoltaic brackets can be driven to approach each other for positioning. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial three-dimensional schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the explosion of the moving tube in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the moving tube in the utility model.

[0019] In the figure: 1. base; 2. motor; 3. brake screw; 4. nut; 5. rectangular hole; 6. moving tube; 7. damping rotating shaft; 8. support screw; 9. tension spring; 10. mounting block; 11. clamping block; 12. clamping column; 13. driving screw; 14. tooth groove; 15. rotating plate; 16. lifting block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a welding positioning device for a photovoltaic bracket includes a base 1, one side of the base 1 is fixedly connected with a motor 2, the output shaft of the motor 2 passes through one side of the base 1 and is fixedly sleeved with a driving screw 13, the outer wall of the driving screw 13 is threadedly sleeved with two moving tubes 6, and the bottom of the moving tube 6 is slidably connected to the bottom inner wall of the base 1, and a lifting block 16 is slidably connected to the inner wall of one side of the moving tube 6, and the lifting block 16 passes through the moving tube 6 and extends to the top of the moving tube 6, one side of the lifting block 16 passes through and is rotatably connected with a damping rotating shaft 7, and one end of the damping rotating shaft 7 away from the lifting block 16 is fixedly connected with a mounting block 10, and the sides of the mounting block 10 that are away from each other up and down are fixedly connected with tension springs 9, and the ends of the two tension springs 9 that are away from each other are fixedly connected with clamping blocks 11, and the clamping block 11 is slidably connected to one side of the mounting block 10, and a support screw 8 is fixedly embedded on one side of the mounting block 10, and both ends of the support screw 8 are threadedly sleeved with rotating plates 15.

[0022] In this embodiment, the clamping block 11 is L-shaped, and the rotating plates 15 are located on both sides of the mounting block 10 .

[0023] In this embodiment, two legs are fixedly connected to both sides of the base 1 , and a plurality of tooth grooves 14 are arranged in a transverse arrangement on opposite sides of the two clamping blocks 11 .

[0024] In this embodiment, the clamping block 11 is located directly above the driving screw 13 , and the ends of the two damping rotating shafts 7 that are away from each other are fixedly connected with handles.

[0025] In this embodiment, a clamping column 12 is fixedly connected to one side of the two rotating plates 15 that are close to each other. There are two clamping blocks 11 on one side. After pulling the two clamping blocks 11 away from each other, the tension spring 9 can be stretched, and then the photovoltaic bracket is placed horizontally between the two clamping blocks 11. Then, the two clamping blocks 11 are loosened so that the two clamping blocks 11 are close to each other due to the tension of the tension spring 9 to clamp the photovoltaic bracket located in the middle. When the rotating plate 15 is rotated, the rotating plate 15 and the clamping column 12 can be close to the clamped photovoltaic bracket for clamping.

[0026] In this embodiment, a rectangular hole 5 is opened on one side of the moving tube 6, a brake screw 3 is fixedly connected to one side of the lifting block 16, and the brake screw 3 passes through the rectangular hole 5. A nut 4 is threadedly sleeved on the outer wall of the brake screw 3, and the nut 4 is in tight contact with one side of the moving tube 6.

[0027] In this embodiment, the base 1 is U-shaped and the mounting block 10 is T-shaped. When the motor 2 is started, the output shaft of the motor 2 rotates, which drives the two movable tubes 6 to approach each other and makes the two clamped photovoltaic brackets stick together for positioning. When the rotating nut 4 releases the brake on the brake screw 3, the lifting block 16 can be pulled up to adjust the height of the clamped photovoltaic bracket.

[0028] The working principle of the utility model is: after pulling the two clamping blocks 11 away from each other, the tension spring 9 can be stretched, and then the photovoltaic bracket can be placed horizontally between the two clamping blocks 11, and then the two clamping blocks 11 are loosened so that the two clamping blocks 11 are close to each other due to the tension of the tension spring 9 to clamp the photovoltaic bracket located in the middle. After rotating the rotating plate 15, the rotating plate 15 and the clamping column 12 can be close to the clamped photovoltaic bracket for clamping. At this time, the photovoltaic bracket will be completely fixed. When the photovoltaic brackets on both sides are fixed, the motor 2 can be started to rotate. The rotation of the output shaft of the motor 2 will drive the two moving tubes 6 to approach each other and make the two clamped photovoltaic brackets stick together for positioning. When the rotating nut 4 releases the brake on the brake screw 3, the lifting block 16 can be pulled up to adjust the height of the clamped photovoltaic bracket. When the nut 4 is rotated again, the brake screw 3 can be fixed, thereby fixing the height of the lifting block 16. After clamping the photovoltaic bracket, multiple clamping blocks 11 can reduce friction and prevent slipping through the tooth grooves 14.

[0029] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 2 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A welding positioning device for a photovoltaic support, comprising a base (1), characterized in that: A motor (2) is fixedly connected to one side of the base (1); an output shaft of the motor (2) passes through one side of the base (1) and is fixedly sleeved with a driving screw (13); two moving tubes (6) are threadedly sleeved on the outer wall of the driving screw (13); the bottom of the moving tube (6) is slidably connected to the inner wall of the bottom of the base (1); a lifting block (16) is slidably connected to the inner wall of one side of the moving tube (6); the lifting block (16) passes through the moving tube (6) and extends to the top of the moving tube (6); one side of the lifting block (16) passes through A damping rotating shaft (7) is rotatably connected, and one end of the damping rotating shaft (7) away from the lifting block (16) is fixedly connected to the mounting block (10), and the sides of the mounting block (10) away from each other are fixedly connected to tension springs (9), and the ends of the two tension springs (9) away from each other are fixedly connected to clamping blocks (11), and the clamping blocks (11) are slidably connected to one side of the mounting block (10), and a support screw (8) is fixedly embedded on one side of the mounting block (10), and both ends of the support screw (8) are threadedly sleeved with rotating plates (15).

2. A photovoltaic bracket welding positioning device according to claim 1, characterized in that: The clamping block (11) is L-shaped, and the rotating plates (15) are located on both sides of the mounting block (10).

3. A photovoltaic bracket welding positioning device according to claim 1, characterized in that: Two legs are fixedly connected to both sides of the base (1), and a plurality of tooth grooves (14) are arranged in a transverse arrangement on opposite sides of the two clamping blocks (11).

4. A photovoltaic bracket welding positioning device according to claim 1, characterized in that: The clamping block (11) is located directly above the driving screw rod (13), and ends of the two damping rotating shafts (7) that are away from each other are fixedly connected to a handle.

5. A photovoltaic bracket welding positioning device according to claim 1, characterized in that: A pressing column (12) is fixedly connected to one side of the two rotating plates (15) that are close to each other, and the number of the clamping blocks (11) located on one side is two.

6. A photovoltaic bracket welding positioning device according to claim 1, characterized in that: A rectangular hole (5) is provided on one side of the moving tube (6); a brake screw (3) is fixedly connected to one side of the lifting block (16), and the brake screw (3) passes through the rectangular hole (5); a nut (4) is threadedly sleeved on the outer wall of the brake screw (3), and the nut (4) is in tight contact with one side of the moving tube (6).

7. A photovoltaic bracket welding positioning device according to claim 1, characterized in that: The base (1) is U-shaped, and the mounting block (10) is T-shaped.

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