Safety scaffold supporting leg for sand photovoltaic panel installation

Abstract

The utility model relates to the technical field of photovoltaic panel installation, in particular to a safety scaffold supporting leg for sand photovoltaic panel installation, which is characterized in that a plurality of circular rings are fixedly arranged on the ring wall of a positioning ring at equal angles, and limiting holes are formed in the positioning ring at equal angles in a penetrating manner; the supporting leg rod is movably arranged in the positioning ring, and a connecting assembly is arranged at the top end of the supporting leg rod; a plurality of connecting sleeves are screwed on the top surface of the positioning ring and the rod wall of the supporting leg rod at equal angles through hinge seats respectively; rotating rods are symmetrically screwed to the side faces of the connecting blocks in a threaded mode, and the other ends of the rotating rods are screwed into the connecting sleeves in a threaded mode; the multiple limiting rods are movably inserted into the limiting holes respectively, and the ends of the limiting rods abut against the rod walls of the supporting leg rods in a matched mode. According to the photovoltaic panel scaffold, the upper connecting sleeve and the lower connecting sleeve are conveniently connected through the matching effect of the connecting blocks and the rotating rods, so that the supporting leg rods are fixed in the positioning rings, then the limiting rods are welded to the positioning rings and the supporting leg rods, the supporting leg rods are conveniently fixed to the ground, and installation of the photovoltaic panel scaffold is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation technology, specifically to a safety scaffolding support leg for installing photovoltaic panels in sandy areas. Background Technology

[0002] Existing photovoltaic panel installations require the use of brackets, and when installing photovoltaic panels in sandy areas, scaffolding needs to be erected. However, scaffolding is unstable in sandy areas and is prone to tilting, causing workers to fall and get injured. Therefore, there is an urgent need for a safe scaffolding support leg for photovoltaic panel installation in sandy areas to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to address the defects and deficiencies of the existing technology by providing a safety scaffolding leg for installing photovoltaic panels in sandy areas, whose technical features can solve the above-mentioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: It comprises:

[0005] The positioning ring comprises several rings, and several circular rings are fixed at equal angles on the ring wall of the positioning ring, and the positioning ring is provided with limit holes at equal angles.

[0006] The outrigger rods are multiple in number and are movably disposed within a positioning ring, with a connecting assembly provided between the top ends of the multiple outrigger rods;

[0007] Connecting sleeves, wherein there are several connecting sleeves, and the several connecting sleeves are respectively screwed to the top surface of the positioning ring and the rod wall of the support rod at equal angles using hinge seats;

[0008] The connecting block comprises several blocks, each of which has a rotating rod symmetrically threaded to both ends, and the other end of the rotating rod is threaded into a connecting sleeve.

[0009] The limiting rods are of several kinds, and the limiting rods are respectively movably inserted into the limiting holes, and the ends of the limiting rods are engaged with the rod walls of the support leg rods.

[0010] Furthermore, the connection component includes:

[0011] The connecting ring is screwed onto the wall of the outrigger rod using a bearing, and the connecting ring has connecting holes at equal angles.

[0012] The positioning block is movably engaged on the connecting ring using a slot. After the positioning screw passes through the side wall of the positioning block, it is threaded into the connecting hole. A connecting rod is fixedly provided on one side of the positioning block, and the end of the connecting rod is provided with a groove.

[0013] The connecting rod has protrusions at both ends, and the protrusions are set in corresponding grooves by bolts.

[0014] Furthermore, the bottom surface of the positioning ring is provided with several limiting grooves at equal angles, the limiting block is movably disposed in the limiting groove, and the peripheral wall of the limiting block is engaged with the inner wall of the limiting groove. The limiting screw is screwed into the limiting groove by a bearing, and the limiting screw is threaded onto the limiting block.

[0015] Furthermore, the top of several limiting screws has grooves on its outer wall for hand-tightening, and the bottom of several limiting blocks has abutment pads.

[0016] Furthermore, the outer ends of several limiting rods are fixedly provided with limiting rings, and the limiting rings move against the outer wall of the positioning ring.

[0017] Furthermore, a rotating ring is fixedly provided in the middle of several rotating rods, and a rotating sleeve is provided on the ring wall of the rotating ring.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] By utilizing the cooperation between the connecting block and the rotating rod, it is easy to connect the upper and lower connecting sleeves, thereby fixing the outrigger rod inside the positioning ring. Furthermore, by welding the limiting rod to the positioning ring and the outrigger rod, it is easy to fix the outrigger rod to the ground, which is beneficial for the installation of photovoltaic panel scaffolding.

[0020] A connecting component is installed, and the positioning block is fixed on the connecting ring by the positioning screw. Then, the two adjacent support legs are connected by the cooperation of the connecting rod and the connecting rod, thereby improving the bottom stability of the photovoltaic panel scaffold.

[0021] The position of the limiting block is controlled by the limiting screw, which makes it easy to place the positioning ring horizontally on the ground;

[0022] The area at the end of the limiting rod is increased by the limiting ring, which makes it easier to weld the limiting ring onto the positioning ring, thereby fixing the limiting rod in the limiting hole. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the connecting block and rotating rod in this utility model.

[0025] Figure 3 This is a schematic diagram of the positioning ring and limiting block in this utility model.

[0026] Figure 4 This is a schematic diagram of the connecting component in this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] Positioning ring 1, circular ring 2, limiting hole 3, support leg rod 4, connecting assembly 5, connecting sleeve 6, connecting block 7, rotating rod 8, limiting rod 9, connecting ring 10, connecting hole 11, positioning block 12, positioning screw 13, connecting rod 14, connecting rod 15, limiting groove 16, limiting block 17, limiting screw 18, groove 19, contact pad 20, limiting ring 21, rotating ring 22, rotating sleeve 23. Detailed Implementation

[0029] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] like Figures 1-4 As shown, this specific embodiment adopts the following technical solution: It includes:

[0031] Positioning ring 1, wherein there are several positioning rings 1, and several circular rings 2 are fixed at equal angles on the ring wall of the positioning ring 1, and limiting holes 3 are opened through the positioning ring 1 at equal angles. The positioning ring 1 plays a positioning role. The positioning ring 1 is fixed to the ground by the cooperation of expansion bolts and circular rings 2. Several limiting grooves 16 are opened at equal angles on the bottom surface of the positioning ring 1. Limiting blocks 17 are movably set in the limiting grooves 16, and the peripheral wall of the limiting block 17 is engaged with the inner wall of the limiting groove 16. The limiting screw 18 is screwed into the limiting groove 16 by bearing, and the limiting screw 18 is threaded onto the limiting block 17. The movement of the limiting block 17 is controlled by the limiting screw 18, which makes it easy to adjust the positioning ring 1 to a horizontal position. The top of the several limiting screws 18 is provided with grooves 19 on the outer wall, and the bottom of the several limiting blocks 17 is provided with abutment pads 20, which makes it easy for the operator to rotate the limiting screws 18.

[0032] The support rod 4 is a plurality of support rods, and the support rods 4 are movably disposed within the positioning ring 1. A connecting component 5 is provided between the top ends of the plurality of support rods 4. The scaffolding vertical poles of the photovoltaic panel are inserted into the support rods 4, thereby stabilizing the vertical poles of the scaffolding.

[0033] Connecting sleeve 6, there are several connecting sleeves 6, and the several connecting sleeves 6 are respectively screwed to the top surface of the positioning ring 1 and the rod wall of the support rod 4 at the same angle by using hinge seats. The connecting sleeves 6 play a connecting role.

[0034] Connecting blocks 7, there are several connecting blocks 7, and rotating rods 8 are symmetrically threaded to both ends of the connecting blocks 7. The other end of the rotating rods 8 is threaded into the connecting sleeve 6. The cooperation between the connecting blocks 7 and the rotating rods 8 makes it easy to connect the upper and lower connecting sleeves 6. A rotating ring 22 is fixedly provided in the middle of the several rotating rods 8. A rotating sleeve 23 is provided on the ring wall of the rotating ring 22, so that the rotating rods 8 can be rotated through the rotating sleeve 23.

[0035] The limiting rod 9 consists of several limiting rods, which are movably inserted into the limiting hole 3. The ends of the limiting rods 9 are engaged with the wall of the support rod 4. By welding the limiting rods 9 to the positioning ring 1 and the support rod 4, it is easy to fix the support rod 4 to the positioning ring 1. The outer ends of the several limiting rods 9 are fixed with limiting rings 21, which movably abut against the outer wall of the positioning ring 1. The limiting rings 21 enlarge the end area of ​​the limiting rods 9, making it easier to weld the limiting rods 9 to the positioning ring 1.

[0036] Connection component 5 includes:

[0037] The connecting ring 10 is screwed onto the wall of the support leg 4 using a bearing, and the connecting ring 10 has connecting holes 11 at equal angles to facilitate the rotation of the connecting ring 10 according to the position of the adjacent support leg 4.

[0038] The positioning block 12 is movably engaged on the connecting ring 10 using a slot. The positioning screw 13 passes through the side wall of the positioning block 12 and is threaded into the connecting hole 11. A connecting rod 14 is fixedly provided on one side of the positioning block 12. The end of the connecting rod 14 is provided with a groove. By rotating the connecting ring 10, the connecting rod 14 can be rotated to a suitable position.

[0039] The connecting rod 15 has protrusions at both ends. The protrusions are set in the corresponding grooves by bolts. The connecting rod 15 connects two adjacent connecting rods 14.

[0040] When using this utility model, the operator first places the positioning ring 1 on a suitable bottom surface, then rotates the hand-tightening end of the limiting screw 18. The limiting screw 18 drives the limiting block 17 to move within the limiting groove 16, causing the limiting block 17 to extend out of the limiting groove 16, thus adjusting the positioning ring 1 to a horizontal position. Next, the expansion bolt is inserted through the ring 2 into the concrete on the ground, thereby fixing the positioning ring 1 to the ground. Then, the support leg 4 is movably placed inside the positioning ring 1, and the rotating rod 8 is rotated to adjust... The length of the rotating rod 8 on the connecting block 7 is such that the end of the rotating rod 8 is threaded into the corresponding connecting sleeve 6, thereby connecting the upper and lower corresponding connecting sleeves 6, which facilitates the restriction of the support rod 4 within the positioning ring 1. Finally, the limiting rod 9 is inserted into the limiting hole 3, so that the end of the limiting rod 9 abuts against the rod wall of the support rod 4. The limiting rod 9 is welded to the positioning ring 1 and the support rod 4 by welding, thereby fixing the support rod 4, which facilitates the insertion of the vertical pole of the photovoltaic panel scaffold into the support rod 4.

[0041] Compared with the prior art, the beneficial effects of this utility model are:

[0042] 1. By utilizing the cooperation between the connecting block 7 and the rotating rod 8, it is easy to connect the upper and lower connecting sleeves 6, thereby fixing the support rod 4 inside the positioning ring 1. Then, by welding the limiting rod 9 to the positioning ring 1 and the support rod 4, it is easy to fix the support rod 4 to the ground, which is beneficial to the installation of photovoltaic panel scaffolding.

[0043] 2. Set up the connecting component 5, fix the positioning block 12 on the connecting ring 10 by the positioning screw 13, and then connect the two adjacent support rods 4 by the cooperation of the connecting rod 14 and the connecting rod 15, thereby improving the bottom stability of the photovoltaic panel scaffold;

[0044] 3. The position of the limiting block 17 is controlled by the limiting screw 18, so that the positioning ring 1 can be placed horizontally on the ground;

[0045] 4. The area of ​​the end of the limiting rod 9 is increased by the limiting ring 21, which makes it easier to weld the limiting ring 21 onto the positioning ring 1, thereby fixing the limiting rod 9 in the limiting hole 3.

[0046] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A safety scaffolding leg for installing photovoltaic panels in sandy areas, characterized in that, It contains: Positioning ring (1), there are several positioning rings (1), and several circular rings (2) are fixed at equal angles on the ring wall of the positioning ring (1), and the positioning ring (1) is provided with limit holes (3) through at equal angles. The support rod (4) is a plurality of the support rods (4), and the support rods (4) are movably disposed within the positioning ring (1), and a connecting component (5) is provided between the top ends of the plurality of support rods (4). Connecting sleeve (6), there are several connecting sleeves (6), and the several connecting sleeves (6) are respectively screwed at the top surface of the positioning ring (1) and the rod wall of the support rod (4) by hinge seats at equal angles; Connecting block (7), there are several connecting blocks (7), and the two ends of the several connecting blocks (7) are symmetrically threaded with rotating rods (8), and the other end of the rotating rods (8) is threaded into the connecting sleeve (6); Limiting rod (9), there are several limiting rods (9), each of which is movably inserted into the limiting hole (3), and the end of the limiting rod (9) is engaged with the wall of the support rod (4).

2. The safety scaffolding leg for installing photovoltaic panels in sandy areas according to claim 1, characterized in that: The connection component (5) includes: The connecting ring (10) is screwed onto the wall of the support rod (4) using a bearing, and the connecting ring (10) has connecting holes (11) at equal angles. The positioning block (12) is movably mounted on the connecting ring (10) using a slot. After the positioning screw (13) passes through the side wall of the positioning block (12), it is threaded into the connecting hole (11). A connecting rod (14) is fixedly provided on one side of the positioning block (12), and the end of the connecting rod (14) is provided with a groove. The connecting rod (15) has protrusions at both ends, and the protrusions are set in the corresponding grooves by bolts.

3. The safety scaffolding leg for installing photovoltaic panels in sandy areas according to claim 1, characterized in that: The bottom surface of the positioning ring (1) is provided with several limiting grooves (16) at equal angles. The limiting block (17) is movably disposed in the limiting groove (16), and the peripheral wall of the limiting block (17) is engaged with the inner wall of the limiting groove (16). The limiting screw (18) is screwed into the limiting groove (16) by means of a bearing, and the limiting block (17) is screwed onto the limiting block (17).

4. The safety scaffolding leg for installing photovoltaic panels in sandy areas according to claim 3, characterized in that: The top of several limiting screws (18) is provided with grooves (19) on the outer wall and the bottom of several limiting screws (18) is provided with abutment pads (20).

5. The safety scaffolding leg for installing photovoltaic panels in sandy areas according to claim 1, characterized in that: Several limiting rods (9) have a limiting ring (21) fixedly installed at their outer ends, and the limiting ring (21) moves against the outer wall of the positioning ring (1).

6. The safety scaffolding leg for installing photovoltaic panels in sandy areas according to claim 1, characterized in that: A rotating ring (22) is fixedly provided in the middle of several rotating rods (8), and a rotating sleeve (23) is provided on the ring wall of the rotating ring (22).

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