A photovoltaic panel lower column casting fixing bracket

Abstract

The utility model discloses a photovoltaic panel lower column casting fixing bracket, including a fixing ring, which plays a role of clamping and positioning the lower column by setting the fixing ring and the clamping component, and can prevent the lower column from being offset when it is subsequently cast. By setting three groups of adjustment components, the verticality of the clamped and positioned lower column is adjusted. By setting the positioning component, the adjustment component is positioned, so that the entire fixing bracket can be positioned, and the supporting stability of the lower column is improved. During casting, there is no need to arrange special personnel to perform secondary adjustment and fixation of the verticality of the lower column, which simplifies the operation steps and reduces the requirements for technical operators. In addition, by reducing the time for secondary adjustment and fixation during casting of the lower column, the operating efficiency during casting of the pile foundation of the lower column is improved, and the dependence on the number of construction personnel can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel construction, in particular to a photovoltaic panel lower column casting and fixing bracket. Background Art

[0002] When installing photovoltaic panels, a support frame is required to install and position them. The main function of the support frame is to ensure that the photovoltaic panels can remain firmly in a specific position after installation and withstand the influence of various climatic conditions. This support frame usually includes lower columns, beams and connectors, among which the lower columns are the key components supporting the entire bracket structure. The casting and fixation of the lower columns are important steps to ensure the stability of the bracket. The casting process usually involves digging a foundation pit at a predetermined location, then installing a steel skeleton, and pouring concrete to fix the columns. This fixing method can provide strong support to ensure that the bracket can remain stable in various environments.

[0003] During the pouring process of the lower column, the impact force and vibration of the concrete pouring may cause slight deviation, resulting in inaccurate verticality. In order to solve this problem, construction workers usually need to perform secondary vertical adjustment. This step not only increases the complexity and time cost of the installation process, but also may affect the installation accuracy and stability of the photovoltaic panel if it is not adjusted properly. Therefore, we need to propose a photovoltaic panel lower column casting fixed bracket. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing bracket for casting the lower column of a photovoltaic panel, aiming to solve the problem in the prior art that the lower column may produce a slight deviation during the casting process due to the impact force and vibration of concrete casting, resulting in inaccurate verticality. In order to solve this problem, construction personnel usually need to perform a secondary verticality adjustment. This step not only increases the complexity and time cost of the installation process, but also may affect the installation accuracy and stability of the photovoltaic panel if the adjustment is improper.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A photovoltaic panel lower column casting fixing bracket comprises a fixing ring, the inner cavity of the fixing ring is provided with a lower column, the inner cavity of the fixing ring is symmetrically provided with two groups of clamping components for positioning the lower column, the bottom of the fixing ring is provided with three groups of adjustment components for adjusting the verticality of the lower column in a circular array, and the bottom ends of the three groups of adjustment components are respectively provided with positioning components for fixing the entire fixing bracket.

[0007] Preferably, the clamping assembly includes a threaded sleeve, which is embedded in the interior of the fixing ring. The internal thread of the threaded sleeve is connected to a threaded column, one end of the threaded column passes through the threaded sleeve and is rotatably connected to a clamping block, and a V-shaped groove is provided on one side of the clamping block.

[0008] Preferably, it also includes an adjusting knob, which is fixedly mounted on the threaded column and at one end away from the clamping block, and an anti-slip pad is fixedly bonded to the side wall of the V-shaped groove.

[0009] Preferably, two groups of through holes adapted to the threaded sleeves are symmetrically provided on the outer wall of the fixing ring, and the two groups of threaded sleeves are fixedly embedded in the inside of the two groups of through holes respectively.

[0010] Preferably, the adjustment assembly includes a first articulated seat, which is fixedly mounted on the bottom of the fixing ring, a self-locking telescopic rod is hinged on the bottom of the first articulated seat, a mounting plate is fixedly connected to the bottom end of the self-locking telescopic rod, and the positioning assembly is arranged at the bottom of the mounting plate.

[0011] Preferably, the positioning assembly includes a second hinged seat, the second hinged seat is fixedly mounted on the bottom of the mounting plate, the bottom of the second hinged seat is hinged with a connecting portion, and the bottom end of the connecting portion is fixedly connected to an insertion rod.

[0012] Preferably, it also includes a spike portion, which is arranged at the bottom of the insertion rod, and a friction pad is fixedly sleeved on the outer wall of the insertion rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model plays the role of clamping and positioning the lower column by setting the coordinated use of the fixing ring and the clamping assembly, which can prevent the lower column from being offset during subsequent pouring. By setting three groups of adjusting assemblies, the verticality of the lower column after being clamped and positioned is adjusted. By setting the positioning assembly, the adjusting assembly is positioned, so that the entire fixed bracket can be positioned, thereby improving the supporting stability of the lower column. During pouring, there is no need to arrange special personnel to perform secondary adjustment and fixation of the verticality of the lower column, which simplifies the operation steps and reduces the requirements for technical operators. In addition, by reducing the time for secondary adjustment and fixation during pouring of the lower column, the operating efficiency during pouring of the pile foundation of the lower column is improved, and the dependence on the number of construction personnel can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the fixing ring and the clamping assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the adjusting component and the positioning component of the utility model.

[0018] In the figure: 1. fixing ring; 2. lower column; 3. tightening assembly; 301. threaded sleeve; 302. threaded column; 303. tightening block; 304. V-shaped groove; 4. adjusting assembly; 401. first hinge seat; 402. self-locking telescopic rod; 403. mounting plate; 5. positioning assembly; 501. second hinge seat; 502. connecting part; 503. plug rod; 6. adjusting knob; 7. through hole; 8. spike part; 9. friction pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A photovoltaic panel lower column casting fixing bracket comprises a fixing ring 1, a lower column 2 is arranged in the inner cavity of the fixing ring 1, two groups of clamping components 3 for positioning the lower column 2 are symmetrically arranged in the inner cavity of the fixing ring 1, and three groups of adjusting components 4 for adjusting the verticality of the lower column 2 are arranged in a circular array at the bottom of the fixing ring 1;

[0022] The bottom ends of the three groups of adjustment components 4 are respectively provided with positioning components 5 for fixing the entire fixed bracket. The utility model is based on the principle of mechanical balance and stability, and the coordinated use of the fixing ring 1 and the clamping component 3 is provided to play the role of clamping and positioning the lower column 2, which can prevent the subsequent displacement of the lower column 2 during pouring. By providing the three groups of adjustment components 4, the verticality of the lower column 2 after being clamped and positioned is adjusted. By providing the positioning component 5, the adjustment component 4 is positioned, so that the entire fixed bracket can be positioned, thereby improving the supporting stability of the lower column 2. During pouring, there is no need to arrange special personnel to perform secondary adjustment and fixation of the verticality of the lower column, which simplifies the operation steps and reduces the requirements for technical operators. In addition, by reducing the time for secondary adjustment and fixation during pouring of the lower column 2, the operating efficiency during pouring of the pile foundation of the lower column 2 is improved, and the dependence on the number of construction personnel can be reduced.

[0023] The clamping assembly 3 includes a threaded sleeve 301, which is embedded in the interior of the fixing ring 1. The internal thread of the threaded sleeve 301 is connected to a threaded column 302. One end of the threaded column 302 passes through the threaded sleeve 301 and is rotatably connected to a clamping block 303. A V-shaped groove 304 is provided on one side of the clamping block 303. The clamping assembly 3 also includes an adjusting knob 6, which is fixedly mounted on one end of the threaded column 302 and away from the clamping block 303, and an anti-slip pad is fixedly bonded to the side wall of the V-shaped groove 304.

[0024] Specifically, by rotating the adjusting knob 6, the threaded column 302 can be driven to rotate, thereby driving the clamping block 303 to move, thereby achieving the effect of clamping and positioning the lower column 2;

[0025] Two groups of through holes 7 adapted to the threaded sleeves 301 are symmetrically provided on the outer wall of the fixing ring 1, and the two groups of threaded sleeves 301 are fixedly embedded in the two groups of through holes 7 respectively;

[0026] The adjustment assembly 4 includes a first hinge seat 401, which is fixedly mounted on the bottom of the fixing ring 1, a self-locking telescopic rod 402 is hinged at the bottom of the first hinge seat 401, a mounting plate 403 is fixedly connected to the bottom end of the self-locking telescopic rod 402, and a positioning assembly 5 is arranged at the bottom of the mounting plate 403;

[0027] Specifically, after the lower column 2 is tightened and positioned, the verticality of the lower column 2 can be adjusted by adjusting the length of the three sets of self-locking telescopic rods 402;

[0028] The positioning assembly 5 includes a second hinged seat 501, which is fixedly mounted on the bottom of the mounting plate 403. The bottom of the second hinged seat 501 is hinged with a connecting portion 502, and the bottom end of the connecting portion 502 is fixedly connected to an insertion rod 503. It also includes a spike portion 8, which is arranged at the bottom of the insertion rod 503. A friction pad 9 is fixedly sleeved on the outer wall of the insertion rod 503. The insertion rod 503 can be directly inserted into the soil through the spike portion 8, and the contact area with the ground soil is increased by the friction pad 9, thereby increasing the friction force, which is beneficial to improving the positioning stability of the entire fixed bracket. When pouring the lower column 2, there is no need to arrange a special person to perform secondary adjustment and fixation on the verticality of the lower column 2, which simplifies the operation steps and reduces the requirements for technical operators. In addition, by reducing the time for secondary adjustment and fixation during the pouring of the lower column 2, the operating efficiency during the pouring of the pile foundation of the lower column 2 is improved.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel lower column casting fixing bracket, comprising a fixing ring (1), characterized in that: The inner cavity of the fixing ring (1) is provided with a lower column (2), and the inner cavity of the fixing ring (1) is symmetrically provided with two groups of clamping components (3) for positioning the lower column (2), and the bottom of the fixing ring (1) is provided with three groups of adjustment components (4) for adjusting the verticality of the lower column (2) in a circular array, and the bottom ends of the three groups of adjustment components (4) are respectively provided with positioning components (5) for fixing the entire fixing bracket.

2. A photovoltaic panel lower column casting and fixing bracket according to claim 1, characterized in that: The clamping assembly (3) comprises a threaded sleeve (301), the threaded sleeve (301) being embedded in the interior of the fixing ring (1), the internal thread of the threaded sleeve (301) being connected to a threaded column (302), one end of the threaded column (302) passing through the threaded sleeve (301) and being rotatably connected to a clamping block (303), and a V-shaped groove (304) being provided on one side of the clamping block (303).

3. A photovoltaic panel lower column casting and fixing bracket according to claim 2, characterized in that: It also comprises an adjusting knob (6), which is fixedly mounted on an end of the threaded column (302) away from the clamping block (303), and an anti-slip pad is fixedly bonded to the side wall of the V-shaped groove (304).

4. A photovoltaic panel lower column casting and fixing bracket according to claim 3, characterized in that: Two groups of through holes (7) adapted to the threaded sleeves (301) are symmetrically formed on the outer wall of the fixing ring (1), and the two groups of threaded sleeves (301) are respectively fixedly embedded in the inside of the two groups of through holes (7).

5. A photovoltaic panel lower column casting and fixing bracket according to claim 1, characterized in that: The adjustment assembly (4) comprises a first articulated seat (401), the first articulated seat (401) being fixedly mounted on the bottom of the fixing ring (1), a self-locking telescopic rod (402) being hingedly mounted on the bottom of the first articulated seat (401), a mounting plate (403) being fixedly connected to the bottom end of the self-locking telescopic rod (402), and the positioning assembly (5) being arranged on the bottom of the mounting plate (403).

6. A photovoltaic panel lower column casting and fixing bracket according to claim 1, characterized in that: The positioning assembly (5) comprises a second hinged seat (501), the second hinged seat (501) is fixedly mounted on the bottom of the mounting plate (403), a connecting portion (502) is hingedly connected at the bottom of the second hinged seat (501), and an insertion rod (503) is fixedly connected to the bottom end of the connecting portion (502).

7. A photovoltaic panel lower column casting and fixing bracket according to claim 6, characterized in that: It also comprises a spike portion (8), the spike portion (8) being arranged at the bottom of the insertion rod (503), and a friction pad (9) being fixedly sleeved on the outer wall of the insertion rod (503).

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