Welding auxiliary device for photovoltaic solar panel support

Abstract

The utility model belongs to the field of photovoltaic technology, and particularly relates to a photovoltaic solar panel support welding auxiliary device which comprises a support body and a supporting assembly installed on the outer surface of the support body, and the supporting assembly comprises a moving frame connected to the outer surface of the support body in a sliding mode. A screw on a movable frame is rotated to fix the movable frame, an outer rod is pushed to be perpendicular to a frame body, then the outer rod is fixed to a connecting frame through a pin rod, an inner rod in the outer rod is pulled according to the position of a stand column of the photovoltaic solar panel to enable the extending end of the inner rod to abut against the stand column of the photovoltaic solar panel, and then a bolt is rotated. The inner rod is fixed at a specified distance, and then the screw rod is rotated, so that the inner rod and the clamping plate are matched to clamp the stand column, a bracket of the photovoltaic solar panel is supported, and a waist beam in the bracket of the photovoltaic solar panel can be supported through the outer rod flush with the top surface of the movable frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic technology, and particularly relates to a welding auxiliary device for a photovoltaic solar panel support. Background Technique

[0002] At present, solar photovoltaic panels are widely used as a new type of power generation system because of their function of directly converting solar radiant energy into electrical energy. When installing photovoltaic panels, it is necessary to first install the photovoltaic panel support. The photovoltaic panel support is composed of a support column and a support inclined beam. During the installation of the photovoltaic panel support, it is necessary to first install and fix the support column, and then install the support inclined beam on the support column.

[0003] After investigation, the publication (announcement) number: CN207559920 discloses a solar photovoltaic panel support auxiliary installation device. This technology discloses "a solar photovoltaic panel support auxiliary installation device. The angle adjustment device is composed of a turntable, a transverse screw, a vertical plate, a worm, a fixed clamping plate, a fixed bearing, a threaded sleeve, a transverse plate, a U-shaped plate and a fixed ring. The vertical plate is placed on the transverse plate. A through hole is opened in the middle of the vertical plate, and the threaded sleeve is placed in the through hole on the vertical plate", and other technical contents, and discloses this kind of solar photovoltaic panel support auxiliary installation device, which can rotate the turntable on the worm to make the worm rotate. The worm drives the worm wheel to rotate, and the worm wheel drives the support frame to move upward through the connecting rod. The support frame drives the moving frame to move upward through the slider, so that the moving frame drives the support inclined beam to move upward, so that the connection end of the support inclined beam reaches the height of the connection end of the support column. Then, by rotating the turntable at one end of the screw, the rotating screw rotates, and the rotating screw drives the engaged threaded sleeve to move, so that the sliding block moves along the chute, the slider drives the moving frame to move, and the moving frame drives the support inclined beam to move, so that the connection end of the support inclined beam approaches the connection end of the support column. Finally, the support inclined beam and the support column are connected and fixed to achieve the technical effect of assisting the installation between the support inclined beam and the support column.

[0004] When welding the existing photovoltaic solar panel support, the welding heights of the support and the waist beam are different. When the welding position of the waist beam is relatively high, it is inconvenient for manual auxiliary fixation, which has a certain degree of difficulty, and it is necessary to climb a ladder, which is very inconvenient during work.

[0005] To solve the above problems, a welding auxiliary device for a photovoltaic solar panel support is proposed in this application. Content of the Utility Model

[0006] To solve the problems raised in the above-mentioned background art, the present utility model provides an auxiliary device for welding a photovoltaic solar panel bracket, which can temporarily fix the upright column and the waist beam in the photovoltaic solar panel bracket, facilitate manual welding, reduce the need for manual support, and can adjust the overall height for use according to the actual height.

[0007] To achieve the above object, the present utility model provides the following technical solution: An auxiliary device for welding a photovoltaic solar panel bracket, including a frame body, and further including a support assembly installed on the outer surface of the frame body;

[0008] The support assembly includes a moving frame slidably connected to the outer surface of the frame body, two L-shaped connecting frames installed on the surface of the moving frame, and an outer rod hinged inside the connecting frame. An inner rod is slidably connected inside the outer rod. A clamping plate is slidably connected inside a through hole formed on the surface of the inner rod. A screw rod is spirally connected inside a threaded hole formed on the surface of the clamping plate. The screw rod is rotatably connected to the inner rod. A bolt is spirally connected inside a threaded hole formed on the surface of the outer rod. One end of the bolt penetrates through the outer rod and extends into the outer rod and abuts against the inner rod. A screw is spirally connected inside a through hole formed on the outer surface of the moving frame. One end of the screw penetrates through the moving frame.

[0009] Preferably, as an auxiliary device for welding a photovoltaic solar panel bracket of the present utility model, a pin rod is inserted into a pin hole formed at the L-shaped structure of the connecting frame, and the pin rod sequentially penetrates through the connecting frame and the outer rod.

[0010] Preferably, as an auxiliary device for welding a photovoltaic solar panel bracket of the present utility model, a push rod is hinged to the bottom surface of the inner rod, and a U-shaped clamp is formed on the bottom surface of the outer rod, and the clamp is matched with the push rod.

[0011] Preferably, as an auxiliary device for welding a photovoltaic solar panel bracket of the present utility model, two handles are symmetrically installed on the outer surface of the frame body.

[0012] Preferably, as an auxiliary device for welding a photovoltaic solar panel bracket of the present utility model, it further includes a height adjustment assembly installed inside the frame body. The height adjustment assembly includes a support seat slidably connected inside the frame body, a clamping block slidably connected to a clamping block formed on the surface of the support seat, and a pull rod installed on one side surface of the clamping block. A guide rod is slidably connected inside a through hole formed on the other side surface of the clamping block. The guide rod is installed inside the support seat. A spring is sleeved outside the guide rod. One end of the spring abuts against the clamping block, and the other end of the spring abuts inside the support seat.

[0013] Preferably, as an auxiliary device for welding a photovoltaic solar panel bracket of the present utility model, scales are provided on the outer surfaces of the frame body, the support seat, the outer rod, and the inner rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. On this basis, a support component is added. When in use, first move the movable frame to the specified height, then rotate the screw on the movable frame to fix it. Push the outer rod so that the outer rod can be perpendicular to the frame body. Then fix the outer rod on the connecting frame with a pin rod. Then pull the inner rod in the outer rod according to the position of the column of the photovoltaic solar panel, so that the extending end of the inner rod can abut against the column of the photovoltaic solar panel. Then rotate the bolt to fix the inner rod at the specified distance. Then rotate the screw rod so that the cooperation between the inner rod and the clamping plate clamps the column to support the bracket of the photovoltaic solar panel. And the outer rod flush with the top surface of the movable frame can support the waist beam in the bracket of the photovoltaic solar panel;

[0016] 2. At the same time, a height adjustment component is added on this basis. After the frame body moves up, the block is guided by the guide rod, and under the push of the spring, the clamping block can be stuck into the card slot opened on the surface of the frame body. For the convenience of workers' operation, a pull rod is arranged on the surface of the clamping block to push the clamping block, and the height of the frame body can be adjusted so that the frame body can be adjusted in height according to the positions of the column and the waist beam of the photovoltaic solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is the overall structure schematic diagram of the present utility model;

[0019] Figure 2 is the structure schematic diagram of the support component in the present utility model;

[0020] Figure 3 is the structure schematic diagram of the inner rod and the outer rod in the present utility model;

[0021] Figure 4 is the structure schematic diagram of the height adjustment component in the present utility model.

[0022] In the figure:

[0023] 1. Frame body;

[0024] 2. Support component; 201. Movable frame; 202. Connecting frame; 203. Outer rod; 204. Inner rod; 205. Clamping plate; 206. Screw rod; 207. Pin rod; 208. Screw; 209. Handle; 210. Push rod; 211. Clamp; 212. Bolt;

[0025] 3. Height adjustment assembly; 301. Support; 302. Clamping block; 303. Tie rod; 304. Guide rod; 305. Spring. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0027] As Figures 1 - 4 shown;

[0028] A welding auxiliary device for a photovoltaic solar panel support includes a frame body 1.

[0029] In this implementation: It is found that the publication (announcement) number: CN207559920 discloses a solar photovoltaic panel support auxiliary installation device. In this technology, it is disclosed that "a solar photovoltaic panel support auxiliary installation device, the angle adjustment device is composed of a turntable, a horizontal screw, a vertical plate, a worm, a fixed clamping plate, a fixed bearing, a threaded sleeve, a cross plate, a U-shaped plate and a fixed ring. The vertical plate is placed on the cross plate. A through hole is opened in the middle of the vertical plate, and the threaded sleeve is placed in the through hole on the vertical plate", and other technical contents, and this solar photovoltaic panel support auxiliary installation device is disclosed. By rotating the turntable on the worm, the worm can be rotated, the worm drives the worm wheel to rotate, the worm wheel drives the support frame to move upward through the connecting rod, the support frame drives the moving frame to move upward through the slider, so that the moving frame drives the support beam to move upward, making the connection end of the support beam reach the height of the connection end of the support column. Then, by rotating the turntable at one end of the screw, the screw can be rotated, the screw drives the engaged threaded sleeve to move, so that the sliding block moves along the chute, the slider drives the moving frame to move, and the moving frame drives the support beam to move, so that the connection end of the support beam approaches the connection end of the support column. Finally, the support beam and the support column are connected and fixed, achieving the purpose of assisting the installation between the support beam and the support column" and other technical effects.

[0030] When the existing photovoltaic solar panel support is welded, the welding heights of the support and the waist beam are different. And when the welding position of the waist beam is relatively high, it is inconvenient for manual auxiliary fixation, which has a certain degree of difficulty. Moreover, it is necessary to climb a ladder, which is very inconvenient during work and other problems. In combination with actual use, this problem is obviously a real and relatively difficult problem to solve. In view of this, to solve this technical problem, a support component 2 and a height adjustment component 3 are added in this application document.

[0031] According to the above, in order to enable the photovoltaic support to be welded without manual support, reducing the labor intensity, it further includes a support assembly 2 installed on the outer surface of the frame body 1; the support assembly 2 includes a moving frame 201 slidably connected to the outer surface of the frame body 1, two L-shaped connecting frames 202 installed on the surface of the moving frame 201, and an outer rod 203 hinged inside the connecting frame 202. An inner rod 204 is slidably connected inside the outer rod 203. A clamping plate 205 is slidably connected inside a through hole opened on the surface of the inner rod 204, and a screw rod 206 is screwed inside a threaded hole opened on the surface. The screw rod 206 is rotatably connected to the inner rod 204. A bolt 212 is screwed inside a threaded hole opened on the surface of the outer rod 203. One end of the bolt 212 penetrates through the outer rod 203 and extends into the outer rod 203 and abuts against the inner rod 204. A bolt 212 is screwed inside a through hole opened on the outer surface of the moving frame 201, and one end of the bolt 212 penetrates through the moving frame 201.

[0032] In this embodiment: When in use, first move the moving frame 201 to a specified height, then rotate the screw 208 on the moving frame 201 to fix it. Push the outer rod 203 so that the outer rod 203 can be perpendicular to the frame body 1. Then use a pin rod 207 to fix the outer rod 203 on the connecting frame 202. Then pull the inner rod 204 inside the outer rod 203 according to the position of the column of the photovoltaic solar panel, so that the extended end of the inner rod 204 can abut against the column of the photovoltaic solar panel. Then rotate the bolt 212 to fix the inner rod 204 at a specified distance. Then rotate the screw rod 206 so that the inner rod 204 and the clamping plate 205 cooperate to clamp the column, supporting the support of the photovoltaic solar panel, and the outer rod 203 flush with the top surface of the moving frame 201 can support the waist beam in the photovoltaic solar panel support.

[0033] In an alternative embodiment: A pin rod 207 is inserted into a pin hole opened at the L-shaped structure of the connecting frame 202, and the pin rod 207 sequentially penetrates through the connecting frame 202 and the outer rod 203.

[0034] In this embodiment: Through the pin rod 207, the pin rod 207 can limit the outer rod 203, so that the outer rod 203 can maintain an angle perpendicular to the frame body 1. After putting down the outer rod 203, the outer rod 203 can also be fixed and can be folded.

[0035] In an alternative embodiment: A push rod 210 is hinged to the bottom surface of the inner rod 204, and a U-shaped clamp 211 is opened on the bottom surface of the outer rod 203. The clamp 211 is matched with the push rod 210.

[0036] In this embodiment: The maximum rotation angle of the push rod 210 is only ninety degrees. When in use, push the push rod 210 out of the clamp 211, and then the staff can push the inner rod 204 on the ground to make the inner rod 204 move precisely.

[0037] In an alternative embodiment: Two handles 209 are symmetrically installed on the outer surface of the frame body 1.

[0038] In this embodiment: The actual installation conditions of the photovoltaic solar panel support vary. To adapt to the auxiliary installation of the photovoltaic solar panel support, the entire frame body 1 can be lifted by the handles 209.

[0039] According to the above, in order to be able to adjust the height of the frame body 1 according to the actual welding positions of the waist beam and the column for use, a height adjustment component 3 installed inside the frame body 1 is further included. The height adjustment component 3 includes a support 301 slidably connected inside the frame body 1, a block 302 slidably connected to the surface of the support 301, and a pull rod 303 installed on one side surface of the block 302. A guide rod 304 is slidably connected inside a through hole opened on the other side surface of the block 302. The guide rod 304 is installed inside the support 301. A spring 305 is sleeved outside the guide rod 304. One end of the spring 305 abuts against the block 302, and the other end of the spring 305 abuts inside the support 301.

[0040] In this implementation scheme: After the frame body 1 is lifted, the block is guided by the guide rod 304, and under the push of the spring 305, the block 302 can be stuck into a card slot opened on the surface of the frame body 1. For the convenience of the worker's operation, a pull rod 303 is provided on the surface of the block 302 for pushing the block 302.

[0041] In an alternative embodiment: Scales are provided on the outer surfaces of the frame body 1, the support 301, the outer rod 203, and the inner rod 204.

[0042] In this embodiment: The adjusted distance can be clearly seen through the scales provided on the surfaces of the frame body 1, the support 301, the outer rod 203, and the inner rod 204, which is convenient for operation and determining the moving distance.

[0043] Working principle and usage process of the utility model: According to the installation positions of the photovoltaic solar panel support and the waist beam, push the frame body 1 through the handle 209, so that the frame body 1 can slide on the support 301. After the frame body 1 moves upward, loosen the pull rod 303, guide the block through the guide rod 304, and through the push of the spring 305, make the clamping block 302 can be clamped into the card slot opened on the surface of the frame body 1. For the convenience of workers' operation, a pull rod 303 is arranged on the surface of the clamping block 302 for pushing the clamping block 302. During use, first move the moving frame 201 to the specified height, then rotate the screw 208 on the moving frame 201 to fix it, push the outer rod 203 so that the outer rod 203 can be perpendicular to the frame body 1, and then fix the outer rod 203 on the connecting frame 202 with the pin rod 207. Then, according to the column position of the photovoltaic solar panel, pull the inner rod 204 in the outer rod 203 so that the extended end of the inner rod 204 can abut against the column of the photovoltaic solar panel. Then rotate the bolt 212 to fix the inner rod 204 at a specified distance. Then rotate the screw rod 206 so that the inner rod 204 and the clamping plate 205 cooperate to clamp the column to support the support of the photovoltaic solar panel. And the outer rod 203 flush with the top surface of the moving frame 201 can support the waist beam in the photovoltaic solar panel support. The pin rod 207 can limit the outer rod 203 so that the outer rod 203 can maintain an angle perpendicular to the frame body 1. After putting down the outer rod 203, the outer rod 203 can also be fixed and can be folded.

[0044] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A welding auxiliary device for a photovoltaic solar panel bracket, comprising a frame body (1), characterized in that: It further includes a support assembly (2) installed on the outer surface of the frame body (1); The support assembly (2) includes a moving frame (201) slidably connected to the outer surface of the frame body (1), two L-shaped connecting frames (202) installed on the surface of the moving frame (201), and an outer rod (203) hinged within the connecting frame (202). An inner rod (204) is slidably connected within the outer rod (203). A clamping plate (205) is slidably connected within a through hole formed on the surface of the inner rod (204). A screw rod (206) is screwed within a threaded hole formed on the surface. The screw rod (206) is rotatably connected to the inner rod (204). A bolt (212) is screwed within a threaded hole formed on the surface of the outer rod (203). One end of the bolt (212) penetrates through the outer rod (203) and extends into the outer rod (203) to abut against the inner rod (204). A screw (208) is screwed within a through hole formed on the outer surface of the moving frame (201). One end of the screw (208) penetrates through the moving frame (201).

2. The welding auxiliary device for the photovoltaic solar panel bracket according to claim 1, wherein: A pin rod (207) is inserted within a pin hole formed at the L-shaped structure of the connecting frame (202). The pin rod (207) sequentially penetrates through the connecting frame (202) and the outer rod (203).

3. The welding auxiliary device for a photovoltaic solar panel bracket according to claim 1, characterized in that: A push rod (210) is hinged to the bottom surface of the inner rod (204). A U-shaped clamp (211) is formed on the bottom surface of the outer rod (203). The clamp (211) is matched with the push rod (210).

4. The photovoltaic solar panel bracket welding auxiliary device according to claim 1, characterized in that: Two handles (209) are symmetrically installed on the outer surface of the frame body (1).

5. The photovoltaic solar panel bracket welding auxiliary device according to claim 1, wherein: It further includes a height adjustment assembly installed within the frame body (1). The height adjustment assembly includes a support (301) slidably connected within the frame body (1), a block (302) slidably connected within a block formed on the surface of the support (301), and a pull rod (303) installed on one side surface of the block (302). A guide rod (304) is slidably connected within a through hole formed on the other side surface of the block (302). The guide rod (304) is installed within the support (301). A spring (305) is sleeved outside the guide rod (304). One end of the spring (305) abuts against the block (302), and the other end of the spring (305) abuts within the support (301).

6. The welding auxiliary device for a photovoltaic solar panel bracket according to claim 5, wherein: Scales are provided on the outer surfaces of the frame body (1), the support (301), the outer rod (203), and the inner rod (204).

Images