Welding positioning device for photovoltaic support

Abstract

The utility model provides a welding positioning device for a photovoltaic support, which relates to the field of photovoltaic supports, and comprises a welding table, a plurality of U-shaped mounting racks are uniformly and movably inserted on the welding table, positioning clamping plates are symmetrically arranged in the U-shaped mounting racks, a plurality of manual driving parts are arranged, each manual driving part is correspondingly and rotatably arranged on each U-shaped mounting rack, and the positioning clamping plates are symmetrically arranged in the U-shaped mounting racks. The bottom end of the manual driving part is movably connected with an adjusting assembly, the two ends of the adjusting assembly are rotationally connected with the inner walls of the U-shaped mounting frames, the outer walls of the two ends of the adjusting assembly are movably connected with the inner walls of the symmetrically-arranged positioning clamping plates correspondingly, the multiple sets of guide rods are arranged, and each set of guide rods is correspondingly and fixedly arranged on the inner wall of the corresponding U-shaped mounting frame; according to the scheme, the welding table and the U-shaped mounting frame are movably connected in an inserted mode, so that the welding table and the U-shaped mounting frame can be detached according to needs, and an operator can conveniently carry and use the welding positioning device for the photovoltaic support when going out.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support field especially relates to a welding positioning device for photovoltaic support. BACKGROUND

[0002] In the installation process of photovoltaic module, it is usually necessary to use photovoltaic support to support to fix the angle of photovoltaic module, ensure that it can receive sunlight with the best angle, thereby improving the power generation efficiency. In the production and processing process of photovoltaic support, a plurality of steel bars are usually welded and processed. In order to ensure the welding precision and improve the production efficiency, the steel bars need to be accurately positioned by using the welding positioning device.

[0003] In the related art, the welding processing of photovoltaic support mainly depends on the welding positioning device to fix the steel bar for welding photovoltaic support, so as to ensure the accuracy of the welding position and improve the welding precision. The existing welding positioning device is usually composed of a welding table, a mounting frame and a plurality of clamping pieces. The mounting frame is used to limit the installation position of the clamping piece on the welding table. When in use, the operator needs to place the steel bar to be welded on the welding table and fix the steel bar by using the clamping piece, so as to facilitate the smooth progress of the welding operation. However, the welding table, the mounting frame and the clamping piece of the existing welding positioning device are usually connected in a non-detachable manner, which may cause inconvenience when the operator carries the equipment outside.

[0004] Therefore, it is necessary to provide a welding positioning device for photovoltaic support to solve the above technical problems. SUMMARY

[0005] In order to solve the technical problem of the non-detachable structure of the welding positioning device which may cause inconvenience to the operator when carrying outside, the utility model provides a welding positioning device for photovoltaic support.

[0006] The welding positioning device for photovoltaic support provided by the utility model comprises a welding table, a plurality of U-shaped mounting frames are movably inserted on the welding table, a positioning clamping plate is symmetrically arranged in the U-shaped mounting frame, a plurality of manual driving pieces are arranged, each manual driving piece is rotatably arranged on each U-shaped mounting frame, an adjusting assembly is movably connected to the bottom end of the manual driving piece, the two ends of the adjusting assembly are rotatably connected with the inner wall of the U-shaped mounting frame, the two ends of the adjusting assembly are movably connected with the inner wall of the symmetrically arranged positioning clamping plate, a plurality of groups of guide rods are arranged, each group of guide rods is fixedly arranged on the inner wall of each U-shaped mounting frame, the number of guide rods in each group is two, the adjusting assembly is located between the two guide rods, and the outer wall of the guide rod is slidably connected with the inner wall of the positioning clamping plate.

[0007] Preferably, the welding table comprises a rectangular table, the upper surface of the rectangular table is uniformly provided with a slot, the bottom end of the U-shaped mounting frame is movably inserted into the slot, and the lower surface of the rectangular table is fixedly connected with an anti-skid pad.

[0008] Preferably, the manual driving part comprises a shaft rotatably arranged on the U-shaped mounting frame, the upper end surface of the shaft is fixedly connected with a butterfly adjusting head, the lower end surface of the shaft is fixedly connected with a first bevel gear, and the outer wall of the first bevel gear is in mesh with the outer wall of the adjusting assembly.

[0009] Preferably, the two side walls of the U-shaped mounting frame are both provided with a storage groove, the storage groove is provided with a clamping assembly, and the bottom end of one side of the clamping assembly is clamped with the inner wall of the rectangular table.

[0010] Preferably, the adjusting assembly comprises an inverse screw rod rotatably connected to the inner wall of the U-shaped mounting frame, the outer thread teeth at the two ends of the inverse screw rod are oppositely arranged, the outer walls at the two ends of the inverse screw rod are movably connected with the inner walls of the symmetrically arranged positioning clamping plates, the outer wall of the inverse screw rod is fixedly connected with a second bevel gear, and the outer wall of the second bevel gear is in mesh with the outer wall of the first bevel gear.

[0011] Preferably, the clamping assembly comprises a connecting plate arranged in the storage groove, the lower end surface of the connecting plate is fixedly connected with a clamping hook, one side of the clamping hook is clamped with the inner wall of the rectangular table, the side, away from the positioning clamping plate, of the connecting plate is fixedly connected with a pressing head, the side, away from the pressing head, of the connecting plate is elastically connected with a spring, and the end, away from the connecting plate, of the spring is elastically connected with the groove wall of the storage groove.

[0012] Compared with the related art, the welding and positioning device for the photovoltaic support has the following beneficial effects:

[0013] 1. The welding positioning device for photovoltaic support can be conveniently carried and used by the operator: the welding table is provided for placing the steel bars that need to be welded, and the welding table can also limit the installation position of the plurality of U-shaped mounting racks, the U-shaped mounting rack can limit the installation position of the manual driving part, the adjusting assembly and the guide rod, the adjusting assembly can limit the installation position of the symmetrically arranged positioning clamping plates, the guide rod can guide the movement of the positioning clamping plates, and the plurality of U-shaped mounting racks are movably inserted on the welding table and located outside the steel bars, the symmetrically arranged positioning clamping plates are located on both sides of the steel bar, the operator rotates the manual driving part to control the rotation of the adjusting assembly, and under the limitation of the guide rod, the symmetrically arranged positioning clamping plates can be adjusted to move towards each other to clamp and position the steel bar, so that the accuracy of the welding position between the steel bars can be ensured, and the welding precision of the photovoltaic support is improved, and the welding table and the U-shaped mounting rack are movably connected, so that the welding table and the U-shaped mounting rack can be disassembled as needed, that is, the operator can conveniently carry and use the welding positioning device for photovoltaic support outside;

[0014] 2. The welding positioning device for photovoltaic support can be conveniently carried and used by the operator: the welding table is provided for placing the steel bars that need to be welded, and the welding table can also limit the installation position of the plurality of U-shaped mounting racks, the U-shaped mounting rack can limit the installation position of the manual driving part, the adjusting assembly and the guide rod, the adjusting assembly can limit the installation position of the symmetrically arranged positioning clamping plates, the guide rod can guide the movement of the positioning clamping plates, and the plurality of U-shaped mounting racks are movably inserted on the welding table and located outside the steel bars, the symmetrically arranged positioning clamping plates are located on both sides of the steel bar, the operator rotates the manual driving part to control the rotation of the adjusting assembly, and under the limitation of the guide rod, the symmetrically arranged positioning clamping plates can be adjusted to move towards each other to clamp and position the steel bar, so that the accuracy of the welding position between the steel bars can be ensured, and the welding precision of the photovoltaic support is improved, and the welding table and the U-shaped mounting rack are movably connected, so that the welding table and the U-shaped mounting rack can be disassembled as needed, that is, the operator can conveniently carry and use the welding positioning device for photovoltaic support outside;

[0015] 3. The welding positioning device for photovoltaic support can be conveniently carried and used by the operator: the welding table is provided for placing the steel bars that need to be welded, and the welding table can also limit the installation position of the plurality of U-shaped mounting racks, the U-shaped mounting rack can limit the installation position of the manual driving part, the adjusting assembly and the guide rod, the adjusting assembly can limit the installation position of the symmetrically arranged positioning clamping plates, the guide rod can guide the movement of the positioning clamping plates, and the plurality of U-shaped mounting racks are movably inserted on the welding table and located outside the steel bars, the symmetrically arranged positioning clamping plates are located on both sides of the steel bar, the operator rotates the manual driving part to control the rotation of the adjusting assembly, and under the limitation of the guide rod, the symmetrically arranged positioning clamping plates can be adjusted to move towards each other to clamp and position the steel bar, so that the accuracy of the welding position between the steel bars can be ensured, and the welding precision of the photovoltaic support is improved, and the welding table and the U-shaped mounting rack are movably connected, so that the welding table and the U-shaped mounting rack can be disassembled as needed, that is, the operator can conveniently carry and use the welding positioning device for photovoltaic support outside; BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure diagram of the welding positioning device for photovoltaic support is provided;

[0017] Figure 2 The U-shaped mounting rack structure diagram of the welding positioning device for photovoltaic support is provided;

[0018] Figure 3 The manual driving part and the adjusting assembly structure diagram of the welding positioning device for photovoltaic support is provided;

[0019] Figure 4 The utility model provides a U-shaped mounting frame section view structure schematic diagram of welding positioning device for photovoltaic support.

[0020] The figure mark: 1, welding table; 101, rectangular table; 102, slot; 103, non-slip pad; 2, U-shaped mounting frame; 3, positioning clamping plate; 4, hand drive; 401, shaft; 402, butterfly adjusting head; 403, first bevel gear; 5, adjusting assembly; 501, reverse screw rod; 502, second bevel gear; 6, guide rod; 7, storage slot; 8, clamping assembly; 801, connecting plate; 802, clamping hook; 803, pressing head; 804, spring. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and implementation.

[0022] Please combine with Figures 1 to 4 A kind of welding positioning device for photovoltaic support, it include: welding table 1, multiple U-shaped mounting frames 2 are evenly movably inserted on welding table 1, positioning clamping plate 3 is symmetrically arranged in the inside of U-shaped mounting frame 2, hand drive 4 is provided with multiple, each hand drive 4 is correspondingly rotationally arranged on each U-shaped mounting frame 2, adjusting assembly 5 is movably connected to the bottom end of hand drive 4, the inner wall of U-shaped mounting frame 2 is rotationally connected with the two ends of adjusting assembly 5, the inner wall of symmetrically arranged positioning clamping plate 3 is movably connected with the two ends outer wall of adjusting assembly 5, guide rod 6 is provided with multiple groups, each group of guide rod 6 is correspondingly fixedly arranged on the inner wall of each U-shaped mounting frame 2, the number of each group of guide rod 6 is two, adjusting assembly 5 is located between two guide rods 6, the inner wall of positioning clamping plate 3 is slidably connected with the outer wall of guide rod 6.

[0023] In the implementation process, the steel bar to be welded is placed on the welding table 1 provided in the photovoltaic support welding positioning device, and the welding table 1 can also limit the installation position of the plurality of U-shaped mounting racks 2. The installation position of the manual driving member 4, the adjusting assembly 5 and the guide rod 6 can be limited by the U-shaped mounting rack 2. The positioning clamping plates 3 are symmetrically and movably installed at both ends of the adjusting assembly 5, and the outer wall of the guide rod 6 is slidably connected with the inner wall of the positioning clamping plate 3. Specifically, when welding the photovoltaic support, the operator can place the steel bar for welding the photovoltaic support on the welding table 1, and then movably insert a plurality of U-shaped mounting racks 2 on the welding table 1, and make the U-shaped mounting racks 2 located outside the steel bar, and make the symmetrically arranged positioning clamping plates 3 located at both sides of the steel bar. The operator controls the adjusting assembly 5 to rotate by rotating the manual driving member 4, and adjusts the symmetrically arranged positioning clamping plates 3 to move towards or away from each other under the limiting of the guide rod 6. The symmetrically arranged positioning clamping plates 3 can be moved towards each other to clamp and position the steel bar, so as to ensure the accuracy of the welding position between the steel bars and improve the welding precision of the photovoltaic support. The welding table 1 and the U-shaped mounting rack 2 are movably connected, so that the welding table 1 and the U-shaped mounting rack 2 can be disassembled as needed, which can facilitate the operator to carry the photovoltaic support welding positioning device out for use, and make the application more suitable for actual use.

[0024] Referring to Figure 1 As shown in the figure, the welding table 1 includes a rectangular table 101, and the upper surface of the rectangular table 101 is uniformly provided with a plurality of insertion grooves 102. The bottom end of the U-shaped mounting rack 2 is movably inserted into the insertion groove 102. The lower surface of the rectangular table 101 is fixedly connected with an anti-skid pad 103.

[0025] In the implementation process, the insertion groove 102 can facilitate the personnel to insert and install the U-shaped mounting rack 2 on the rectangular table 101, and the anti-skid pad 103 can increase the friction between the bottom of the rectangular table 101 and the placement surface, thereby achieving a certain anti-skid effect.

[0026] Referring to Figure 2 and Figure 3 As shown in the figure, the manual driving member 4 includes a shaft 401 rotating on the U-shaped mounting rack 2. The upper end surface of the shaft 401 is fixedly connected with a butterfly adjusting head 402. The lower end surface of the shaft 401 is fixedly connected with a first bevel gear 403. The outer wall of the first bevel gear 403 is meshed with the outer wall of the adjusting assembly 5.

[0027] In the implementation process, when the operator rotates the butterfly adjusting head 402, the shaft 401 can control the rotation of the first bevel gear 403, and the rotation of the first bevel gear 403 can drive the adjusting assembly 5 meshed therewith to rotate.

[0028] Referring to Figure 1 , Figure 2 and Figure 4 , the two side walls of the U-shaped mounting frame 2 are provided with storage grooves 7, and the inside of the storage grooves 7 is provided with a clamping assembly 8, and the bottom end of the clamping assembly 8 is clamped with the inner wall of the rectangular table 101.

[0029] In the specific implementation process, the installation position of the clamping assembly 8 can be limited by the storage groove 7, and when the bottom of the U-shaped mounting frame 2 is inserted into the inside of the slot 102, the bottom end of the clamping assembly 8 can be clamped with the inner wall of the rectangular table 101, that is, the connection position between the U-shaped mounting frame 2 and the rectangular table 101 can be limited, thereby improving the stability of the U-shaped mounting frame 2 during use.

[0030] Referring to Figure 2 , Figure 3 and , the adjusting assembly 5 includes a reverse threaded rod 501 rotatably connected to the inner wall of the U-shaped mounting frame 2, the outer threads at both ends of the reverse threaded rod 501 are reversely arranged, the outer walls at both ends of the reverse threaded rod 501 are movably connected with the inner walls of the symmetrically arranged positioning clamping plates 3, and the outer wall of the reverse threaded rod 501 is fixedly connected with a second bevel gear 502. The outer wall of the second bevel gear 502 is meshed with the outer wall of the first bevel gear 403.

[0031] In the specific implementation process, the second bevel gear 502 is arranged to cooperate with the rotating first bevel gear 403 to control the rotation of the reverse threaded rod 501, and the rotation of the reverse threaded rod 501 can adjust the symmetrically arranged positioning clamping plates 3 to move towards or away from each other.

[0032] Figure 1 , Figure 2 and Figure 4 , the clamping assembly 8 includes a connecting plate 801 located in the inside of the storage groove 7, the lower end surface of the connecting plate 801 is fixedly connected with a clamping hook 802, one side of the clamping hook 802 is clamped with the inner wall of the rectangular table 101, the side of the connecting plate 801 away from the positioning clamping plate 3 is fixedly connected with a pressing head 803, the side of the connecting plate 801 away from the pressing head 803 is elastically connected with a spring 804, and one end of the spring 804 away from the connecting plate 801 is elastically connected with the groove wall of the storage groove 7.

[0033] In the specific implementation process, when the bottom of the U-shaped mounting frame 2 is inserted into the inside of the slot 102, the clamping position between the clamping hook 802 and the rectangular table 101 can be limited by the connecting plate 801 under the elastic force of the spring 804, that is, the U-shaped mounting frame 2 can be limited, when it is necessary to disassemble the U-shaped mounting frame 2, the operator can press the pressing head 803, when the pressing head 803 moves, the spring 804 can be moved through the connecting plate 801, and the clamping hook 802 is driven to move away from the clamping part of the rectangular table 101, that is, the U-shaped mounting frame 2 can be easily pulled out of the slot 102, and specifically, the rectangular table 101 is uniformly provided with a clamping groove in communication with the slot 102, so as to clamp and limit the clamping hook 802.

[0034] The working principle of the welding positioning device for the photovoltaic support provided by the utility model is as follows:

[0035] In use, the steel bars for welding the photovoltaic support are placed on the welding table 1, a plurality of U-shaped mounting frames 2 are movably inserted on the welding table 1, the U-shaped mounting frames 2 are located outside the steel bars, the symmetrically arranged positioning clamping plates 3 are respectively located on the two sides of the steel bars, the operator controls the rotation of the adjusting assembly 5 by rotating the manual driving part 4, and under the limitation of the guide rod 6, the symmetrically arranged positioning clamping plates 3 are moved towards each other to clamp and position the steel bars while the adjusting assembly 5 rotates, so that the accuracy of the welding position between the steel bars can be ensured, and the welding precision of the photovoltaic support is improved, the welding table 1 and the U-shaped mounting frame 2 are connected in a movable insertion mode, so that the welding table 1 and the U-shaped mounting frame 2 can be disassembled as needed, and the operator can conveniently carry and use the welding positioning device for the photovoltaic support outside;

[0036] The clamping assembly 8 is installed in the side wall of the U-shaped mounting frame 2, the clamping assembly 8 comprises a connecting plate 801, a clamping hook 802, a pressing head 803 and a spring 804, when the bottom of the U-shaped mounting frame 2 is inserted into the inside of the slot 102, the clamping position between the clamping hook 802 and the rectangular table 101 can be limited by the connecting plate 801 under the elastic force of the spring 804, that is, the U-shaped mounting frame 2 can be limited, when it is necessary to disassemble the U-shaped mounting frame 2, the operator can press the pressing head 803, through the connecting plate 801, the clamping hook 802 can be moved away from the clamping part of the rectangular table 101, that is, the U-shaped mounting frame 2 can be easily pulled out of the slot 102, and the application can be more convenient for actual use.

[0037] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A welding positioning device for photovoltaic racking, characterized by, Include: Welding platform (1), a plurality of U-shaped mounting frame (2) are evenly and movably inserted on the welding platform (1), and the inside of the U-shaped mounting frame (2) is symmetrically provided with a positioning clamping plate (3); A plurality of manual driving parts (4) are provided, each of which is correspondingly rotatably arranged on each of the U-shaped mounting frames (2), the bottom end of the manual driving part (4) is movably connected with an adjusting assembly (5), the two ends of the adjusting assembly (5) are rotatably connected with the inner wall of the U-shaped mounting frame (2), and the outer walls of the two ends of the adjusting assembly (5) are movably connected with the inner walls of the symmetrically arranged positioning clamping plates (3); and A plurality of guide rods (6) are provided, each of which is correspondingly fixedly arranged on the inner wall of each of the U-shaped mounting frames (2), each of the guide rods (6) is two in number, the adjusting assembly (5) is located between the two guide rods (6), and the outer wall of the guide rod (6) is slidably connected with the inner wall of the positioning clamping plate (3).

2. The welded positioning device for photovoltaic racks according to claim 1, characterized in that, The welding platform (1) comprises a rectangular table (101), a plurality of insertion grooves (102) are evenly formed on the upper surface of the rectangular table (101), the bottom end of the U-shaped mounting frame (2) is movably inserted into the insertion groove (102), and the lower surface of the rectangular table (101) is fixedly connected with an anti-skid pad (103).

3. The welded positioning device for photovoltaic racks according to claim 1, characterized in that, The manual driving part (4) comprises a shaft (401) rotatably arranged on the U-shaped mounting frame (2), the upper end face of the shaft (401) is fixedly connected with a butterfly-shaped adjusting head (402), the lower end face of the shaft (401) is fixedly connected with a first bevel gear (403), and the outer wall of the first bevel gear (403) is meshed with the outer wall of the adjusting assembly (5).

4. The welded positioning device for photovoltaic racks according to claim 2, characterized in that, The inner walls of the two side walls of the U-shaped mounting frame (2) are both provided with a storage groove (7), and the inner wall of the storage groove (7) is provided with a clamping assembly (8), and the bottom end of the clamping assembly (8) is clamped with the inner wall of the rectangular table (101).

5. The welded positioning device for photovoltaic racks according to claim 3, characterized in that, The adjusting assembly (5) comprises a reverse threaded rod (501) rotatably connected to the inner wall of the U-shaped mounting frame (2), the outer thread teeth at the two ends of the reverse threaded rod (501) are reversely arranged, the outer walls of the two ends of the reverse threaded rod (501) are movably connected with the inner walls of the symmetrically arranged positioning clamping plates (3), and the outer wall of the reverse threaded rod (501) is fixedly connected with a second bevel gear (502). The outer wall of the second bevel gear (502) is meshed with the outer wall of the first bevel gear (403).

6. The welded positioning device for photovoltaic racks according to claim 4, characterized in that, Said card joint assembly (8) includes the connecting plate (801) inside the storage groove (7), the lower end surface of connecting plate (801) is fixedly connected with the card hook (802), one side of the card hook (802) and the inner wall of the rectangular table (101) are mutually clamped, the side of the connecting plate (801) away from the positioning clamp plate (3) is fixedly connected with the pressing head (803), the side of the connecting plate (801) away from the pressing head (803) is elastically connected with the spring (804), one end of the spring (804) away from the connecting plate (801) is elastically connected with the groove wall of the storage groove (7).

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