Photovoltaic support connecting assembly

Abstract

The utility model discloses a photovoltaic support connecting assembly, and particularly relates to the technical field of photovoltaic supports, the photovoltaic support connecting assembly comprises a main body mechanism, the left end and the right end of the main body mechanism are rotatably provided with connecting mechanisms, the main body mechanism comprises a first supporting rod, a second supporting rod and a third supporting rod, one side of the first supporting rod is fixedly provided with a screw rod, and the other side of the first supporting rod is fixedly provided with a screw rod; an adjusting sleeve is rotatably mounted on one side of the second supporting rod, the screw rod is in threaded connection with the interior of a limiting rod, the limiting rod is fixedly mounted at the top of the first supporting rod, and a limiting sleeve is fixedly mounted at the top of the second supporting rod. According to the photovoltaic support connecting assembly, through cooperation between a limiting rod and a limiting sleeve, a second supporting rod is prevented from rotating on one side of a first supporting rod, and through cooperation between an adjusting sleeve and a screw rod, a worker can change the distance between the first supporting rod and the second supporting rod when rotating the adjusting sleeve; and the overall length of the main body mechanism is changed.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field, concretely is a kind of photovoltaic support connecting assembly. BACKGROUND

[0002] Photovoltaic support is a structural system used for installing and fixing solar photovoltaic panels (i.e. solar cell panels). Their main function is to ensure that photovoltaic panels can be securely installed on rooftops, ground or other suitable locations, and can be adjusted to the optimal angle to maximize the absorption of sunlight, thereby improving power generation efficiency. The design of photovoltaic support needs to consider various factors, including geographical location, climate conditions, wind load, snow load and earthquake factors, to ensure the long-term stability and safety of the system. The selection and design of photovoltaic support should be determined according to the specific project requirements, geographical location, environmental conditions and budget. Correct selection and installation of photovoltaic support is the key to ensure the efficient operation of solar photovoltaic system.

[0003] Diagonal brace is an important connecting component in photovoltaic support system, which is mainly used to enhance the stability and rigidity of the entire support structure. Diagonal brace effectively improves the overall strength and wind resistance of photovoltaic support by forming diagonal support between vertical or horizontal members. The design and use of diagonal brace should comply with relevant engineering standards and specifications to ensure its proper function under various environmental conditions.

[0004] The diagonal brace of photovoltaic support in the prior art usually does not have the function of length adjustment. The diagonal brace with fixed length has too high requirement on construction precision. When there is deviation between the actual size on site and design drawing, the diagonal brace cannot be directly installed due to its inability to adjust length, and needs to be cut and then installed, which leads to prolonged installation time and increased labor cost. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of photovoltaic support connecting assembly to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of photovoltaic support connecting assembly, including main body mechanism, the left and right ends of the main body mechanism are both rotationally installed with connecting mechanism, the main body mechanism includes first support rod, second support rod, third support rod, the side of the first support rod is fixedly installed with screw rod, the side of the second support rod is rotationally installed with adjusting sleeve, the screw rod is threadedly connected in the inside of limiting rod, the top of the first support rod is fixedly installed with limiting rod, the top of the second support rod is fixedly installed with limiting sleeve, the limiting rod is slidably installed in the inside of limiting sleeve.

[0007] Preferably, one end of the second supporting rod is provided with a positioning hole, one side of the third supporting rod is fixedly provided with a sliding rod, and the outer wall of the sliding rod is sleeved with a spring.

[0008] Preferably, the outer wall of the adjusting sleeve is provided with a plurality of anti-skid grooves.

[0009] Preferably, one end of the limiting rod is fixedly provided with a limiting cap.

[0010] Preferably, the outer wall of the screw rod is threadedly connected with an anti-skid nut.

[0011] Preferably, the connecting mechanism comprises a mounting frame, one side of the mounting frame is fixedly provided with a fixed half-arc, the left and right sides of the fixed half-arc are movably provided with fixed bolts, and one side of the fixed half-arc is movably provided with a movable half-arc through the fixed bolts.

[0012] Preferably, the inner wall of the movable half-arc is fixedly provided with a rubber sleeve.

[0013] Compared with the prior art, the photovoltaic support connecting assembly has the advantages that:

[0014] 1. The cooperation between the limiting rod and the limiting sleeve prevents the second supporting rod from rotating on one side of the first supporting rod, and the cooperation between the adjusting sleeve and the screw rod enables the staff to change the distance between the first supporting rod and the second supporting rod when rotating the adjusting sleeve, thereby changing the length of the main mechanism as a whole, the cooperation between the positioning hole, the sliding rod and the spring enables the distance between the second supporting rod and the third supporting rod to be changed in special cases and restored to the original state in normal cases, reduces the vibration of the support, and reduces the influence of the thermal expansion and contraction of the materials in the main mechanism on the mechanism.

[0015] 2. The cooperation between the fixed half-arc, the fixed bolt and the movable half-arc enables the connecting mechanism to be tightly clamped on the outer wall of the photovoltaic support for fixation, avoids punching holes on the photovoltaic support for installation and reduces the structural strength of the photovoltaic support, and the rubber sleeve increases the friction between the connecting mechanism and the pipe wall while preventing the movable half-arc from directly contacting the support pipe wall and scratching. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the main mechanism of the utility model;

[0018] Figure 3 It is a partial structural schematic view of the main mechanism of the utility model;

[0019] Figure 4 It is a partial structural schematic view of the main mechanism of the utility model;

[0020] Figure 5 It is a structural schematic view of the connecting mechanism of the utility model.

[0021] In the drawing: 1, main body mechanism; 101, first support rod; 102, second support rod; 103, third support rod; 104, screw rod; 105, adjusting sleeve; 106, limiting rod; 107, limiting sleeve; 108, anti-skid groove; 109, limiting cap; 110, anti-skid nut; 111, positioning hole; 112, sliding rod; 113, spring; 2, connecting mechanism; 201, mounting frame; 202, fixed half-arc; 203, fixed bolt; 204, movable half-arc; 205, rubber sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of photovoltaic support connecting assembly, including main body mechanism 1, the left and right ends of main body mechanism 1 are rotatably installed with connecting mechanism 2, main body mechanism 1 includes first support rod 101, second support rod 102, third support rod 103, the side fixed mounting of first support rod 101 is equipped with screw rod 104, the side rotatably installed with adjusting sleeve 105 of second support rod 102, screw rod 104 is threadedly connected in the inside of limiting rod 106, the top fixed mounting of first support rod 101 is equipped with limiting rod 106, the top fixed mounting of second support rod 102 is equipped with limiting sleeve 107, limiting rod 106 is slidably installed in the inside of limiting sleeve 107, the one end of second support rod 102 is equipped with positioning hole 111, the side fixed mounting of third support rod 103 is equipped with sliding rod 112, the outer wall of sliding rod 112 is equipped with spring 113, adjusting sleeve 105 is equipped with a plurality of anti-skid grooves 108, the friction of adjusting sleeve 105 surface is increased by anti-skid groove 108, it is convenient for user to rotate, the one end fixed mounting of limiting rod 106 is equipped with limiting cap 109, the displacement distance of limiting rod 106 in limiting sleeve 107 is limited by limiting cap 109, to limit the displacement distance of screw rod 104 in second support rod 102, prevent screw rod 104 from falling off from the inside of anti-skid groove 108, the outer wall of screw rod 104 is threadedly connected with anti-skid nut 110, after installation is completed, by rotating anti-skid nut 110 to the side of adjusting sleeve 105, prevent adjusting sleeve 105 from loosening.

[0024] The embodiment is specific: through the cooperation between the limiting rod 106 and the limiting sleeve 107, the second supporting rod 102 is prevented from rotating on one side of the first supporting rod 101; through the cooperation between the adjusting sleeve 105 and the screw rod 104, the distance between the first supporting rod 101 and the second supporting rod 102 can be changed when the staff rotates the adjusting sleeve 105, thereby changing the length of the main body mechanism 1 as a whole; through the cooperation between the positioning hole 111, the sliding rod 112 and the spring 113, the distance between the second supporting rod 102 and the third supporting rod 103 can be changed in special cases and restored to the original state in normal cases, thereby reducing the vibration of the support and reducing the influence of the thermal expansion and contraction of the materials in the main body mechanism 1 on the mechanism.

[0025] Please refer to Figures 1-5 The utility model provides a technical scheme: a photovoltaic support connecting assembly, connecting mechanism 2 including mounting frame 201, one side of mounting frame 201 is fixedly installed with fixed half arc 202, and the left and right sides of fixed half arc 202 are movably installed with fixed bolt 203, and one side of fixed half arc 202 is movably installed with movable half arc 204 through fixed bolt 203, and the inner wall of movable half arc 204 is fixedly installed with rubber sleeve 205.

[0026] The embodiment is specific: through the cooperation between the fixed half arc 202, the fixed bolt 203 and the movable half arc 204, the connecting mechanism 2 can be tightly clamped on the outer wall of the photovoltaic support for fixation, so that the structure strength of the photovoltaic support is reduced by avoiding punching installation on the photovoltaic support.

[0027] Working principle: when the photovoltaic support connecting assembly is used, through the cooperation between the limiting rod 106 and the limiting sleeve 107, the second supporting rod 102 is prevented from rotating on one side of the first supporting rod 101; through the cooperation between the adjusting sleeve 105 and the screw rod 104, the distance between the first supporting rod 101 and the second supporting rod 102 can be changed when the staff rotates the adjusting sleeve 105, thereby changing the length of the main body mechanism 1 as a whole; through the cooperation between the positioning hole 111, the sliding rod 112 and the spring 113, the distance between the second supporting rod 102 and the third supporting rod 103 can be changed in special cases and restored to the original state in normal cases, thereby reducing the vibration of the support and reducing the influence of the thermal expansion and contraction of the materials in the main body mechanism 1 on the mechanism;

[0028] The friction of the surface of the adjusting sleeve 105 is increased through the anti-skid groove 108, so that the staff can rotate conveniently; the displacement distance of the limiting rod 106 in the limiting sleeve 107 is limited through the limiting cap 109, thereby limiting the displacement distance of the screw rod 104 in the second supporting rod 102, and preventing the screw rod 104 from falling out of the inside of the anti-skid groove 108;

[0029] The cooperation between the fixed half-arc 202, the fixed bolt 203 and the movable half-arc 204 can make the connecting mechanism 2 be clamped on the outer wall of the photovoltaic support to be fixed, avoid punching installation on the photovoltaic support to reduce the structural strength of the photovoltaic support, and the rubber sleeve 205 can increase the friction between the connecting mechanism 2 and the pipe wall and prevent the movable half-arc 204 from directly contacting the support pipe wall to scratch.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support connecting assembly, comprising a main body mechanism (1), the left and right ends of the main body mechanism (1) are rotatably installed with a connecting mechanism (2), characterized in that: Said main body mechanism (1) includes first support rod (101), second support rod (102), third support rod (103), one side of first support rod (101) is fixedly installed with screw rod (104), one side of second support rod (102) is rotatably installed with adjusting sleeve (105), screw rod (104) is threadedly connected in the inside of limiting rod (106), the top of first support rod (101) is fixedly installed with limiting rod (106), the top of second support rod (102) is fixedly installed with limiting sleeve (107), limiting rod (106) is slidably installed in the inside of limiting sleeve (107).

2. A photovoltaic racking connection assembly according to claim 1, wherein, One end of second support rod (102) is provided with positioning hole (111), one side of third support rod (103) is fixedly installed with sliding rod (112), spring (113) is installed on the outer wall of sliding rod (112).

3. A photovoltaic racking connection assembly according to claim 1, wherein, The outer wall of adjusting sleeve (105) is provided with a plurality of anti-skid grooves (108).

4. A photovoltaic racking connection assembly according to claim 1, wherein, One end of limiting rod (106) is fixedly installed with limiting cap (109).

5. A photovoltaic racking connection assembly according to claim 1, wherein, The outer wall of screw rod (104) is threadedly connected with anti-skid nut (110).

6. A photovoltaic racking connection assembly according to claim 1, wherein, The connecting mechanism (2) includes a mounting frame (201), one side of the mounting frame (201) is fixedly installed with a fixed half-arc (202), the left and right sides of the fixed half-arc (202) are movably installed with fixed bolts (203), one side of the fixed half-arc (202) is movably installed with a movable half-arc (204) through the fixed bolts (203).

7. A photovoltaic racking connection assembly according to claim 6, wherein, The inner wall of the movable half-arc (204) is fixedly installed with a rubber sleeve (205).

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