Photovoltaic tracking support

Abstract

The utility model belongs to the technical field of photovoltaic tracking supports, and particularly relates to a photovoltaic tracking support. Comprising supporting rods which are symmetrically arranged, spiral blades are fixedly installed on the supporting rods, fixing rods are arranged at the upper ends of the supporting rods, and a durable and safe photovoltaic panel tracking and fixing assembly is arranged between the fixing rods. Through the design of the supporting rods and the spiral blades, the supporting rods can be well fixed in soil, a good fixing effect is achieved, and the overall supporting stability is greatly facilitated; through the design of the symmetrical fixing rods, the whole body can be in a triangular state, so that the overall stability is further improved; the first rotating shaft, the second rotating shaft and the connecting rod are driven to move through the electric hydraulic rod, traditional central rotation is changed into axial rotation, the burden of driving equipment can be reduced, and durability is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic tracking support technical field, concretely relates to a photovoltaic tracking support. BACKGROUND

[0002] With the vigorous support of the state to the photovoltaic industry, the industry scale expands unceasingly, and the product cost continues to decline, and the photovoltaic power generation industry of our country also obtains the rapid development. The traditional photovoltaic board is fixedly installed on the support, and the angle of the photovoltaic board can be changed, and the tracking photovoltaic support appears at the present stage, and has good application prospect.

[0003] For example, the publication (announcement) number: CN117687438B discloses a photovoltaic tracking support, a driving mechanism including a rotary power unit, a power conversion unit and a transmission unit is arranged on the stand column, the rotary power unit outputs one-way rotary motion which is converted into vertical reciprocating motion by the power conversion unit, and the transmission unit converts the input vertical reciprocating motion into rotary motion around the top of the stand column to drive the main shaft, so as to realize the tracking angle adjustment of the photovoltaic tracking support. Because the rotary power unit always outputs one-way rotary motion, and the power conversion unit always performs vertical reciprocating motion, therefore the rotation angle of the main shaft will not exceed the design limit value under any condition, so the problem that the tracking angle of the tracking support exceeds the design maximum angle during operation is fundamentally and completely solved, the operation failure rate is reduced, and the operation efficiency is improved.

[0004] Through analysis, the scheme is realized by a single main shaft when mainly bearing, and only a section of the main shaft makes the overall durability and service life poor. In addition, the gear of the rotary reducer type may be damaged by external force (such as resistance generated in windy weather) during movement. In view of the above problems, a photovoltaic tracking support with longer service life and more reliable structure is proposed. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the background art, the utility model provides a photovoltaic tracking support with more durable structure and more prominent firmness.

[0006] The utility model provides a photovoltaic tracking support, including the support rod of symmetrical setting, fixed installation has spiral blade on the support rod, the upper end of support rod is equipped with fixed rod, is equipped with durable safe photovoltaic board tracking fixed component between fixed rod, the durable safe photovoltaic board tracking fixed component includes the arc limiting rod of fixed installation between fixed rod of symmetrical setting, fixedly connected with pivot no.

[0007] Further, the flange one is arranged between the support rod and the fixed rod.

[0008] Further, the flange two is arranged between the fixed rod and the arc limiting rod.

[0009] Further, the purlin clamp comprises a purlin, a U-shaped lining is arranged in the purlin, a round pipe clamp is arranged outside the purlin, and a U-shaped bolt is arranged between the purlin, the U-shaped lining and the round pipe clamp.

[0010] Further, the clamps are fixedly connected through bolts.

[0011] Further, the curved surface of the arc limiting rod is consistent with the bending radius of the round pipe.

[0012] The utility model discloses a photovoltaic tracking support, including the support rod of symmetrical setting, fixed installation has spiral blade on the support rod, the upper end of support rod is equipped with fixed rod, is equipped with durable safe photovoltaic board tracking fixed component between fixed rod, the durable safe photovoltaic board tracking fixed component includes the arc limiting rod of fixed installation between fixed rod of symmetrical setting, fixedly connected with pivot no.

[0013] The utility model discloses a photovoltaic tracking support, including the support rod of symmetrical setting, fixed installation has spiral blade on the support rod, the upper end of support rod is equipped with fixed rod, is equipped with durable safe photovoltaic board tracking fixed component between fixed rod, the durable safe photovoltaic board tracking fixed component includes the arc limiting rod of fixed installation between fixed rod of symmetrical setting, fixedly connected with pivot no. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a top view perspective drawing of the utility model discloses a photovoltaic tracking support.

[0015] Figure 2 It is a top view perspective drawing of the utility model discloses a photovoltaic tracking support.

[0016] Figure 3 It is a top view perspective drawing of the utility model discloses a photovoltaic tracking support.

[0017] Figure 4 The utility model discloses a structure exploded view of the support rod of a photovoltaic tracking support.

[0018] Figure 5 The utility model discloses a structure exploded view of the fixed rod of a photovoltaic tracking support.

[0019] Figure 6 The utility model discloses a schematic view of the A area of a photovoltaic tracking support.

[0020] Figure 7 The utility model discloses a structure exploded view of the purlin clamp of a photovoltaic tracking support.

[0021] As shown in the figure:

[0022] 1, support rod, 2, spiral blade, 3, fixed rod, 4, arc limit rod, 5, pivot one, 6, connecting rod, 7, electric hydraulic rod, 8, pivot two, 9, clamp, 10, round pipe, 11, photovoltaic board, 12, flange one, 13, flange two, 14, purlin clamp, 1401, purlin, 1402, U-shaped lining, 1403, round pipe clamp, 1404, U-shaped bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] In the description of the utility model, it is necessary to point out that, unless there is explicit provision and limitation, the terms "mount", "set", "connect" and the like should be understood broadly, for example, "connect", can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to all the drawings of the specification:

[0026] A photovoltaic tracking support, including the support rod 1 of symmetrical arrangement, is installed on the support rod 1 with spiral blade 2, and the upper end of the support rod 1 is equipped with fixed rod 3, and the fixed rod 3 is equipped with durable safety photovoltaic board tracking fixed assembly between;

[0027] The durable and safe photovoltaic panel tracking fixing assembly comprises symmetrical arc-shaped limiting rods 4 fixedly installed between fixed rods 3, a rotating shaft I 5 fixedly connected between the arc-shaped limiting rods 4, a connecting rod 6 symmetrically and rotatably connected to the rotating shaft I 5, an electric hydraulic rod 7 hingedly connected to one side of the fixed rod 3, a rotating shaft II 8 rotatably connected to the other end of the electric hydraulic rod 7, the connecting rod 6 and the rotating shaft II 8 being rotatably connected, clamps 9 fixedly installed on the connecting rod 6, a circular tube 10 fixedly connected between the clamps 9, and a plurality of purlin clamps 14 provided on the circular tube 10 and fixedly installed with photovoltaic panels 11 between the purlin clamps 14.

[0028] As can be known from the above description, during installation, one support rod 1 is first installed in the soil by rotating the helical blade 2, and the appropriate distance is measured by a ruler, and then the other support rod 1 is installed in the soil, and after installation, the fixed rod 3 is connected; the circular tube 10 passes through the clamps 9 and is clamped by the clamps 9, and the photovoltaic panels 11 are installed and fixed by the purlin clamps 14 installed on the circular tube 10.

[0029] After installation, when the angle needs to be adjusted, the electric hydraulic rod 7 is controlled to work to drive the rotating shaft II 8 to move, the rotating shaft II 8 drives the connecting rod 6 to move, and the connecting rod 6 rotates around the rotating shaft I 5 as the center under the action of the rotating shaft I 5, so that the clamps 9 drive the circular tube 10 to rotate, thereby driving the photovoltaic panels 11 to adjust the angle.

[0030] As a technical optimization scheme of the utility model, flanges I 12 are arranged between the support rod 1 and the fixed rod 3; and flanges II 13 are arranged between the fixed rod 3 and the arc-shaped limiting rod 4.

[0031] As can be known from the above description, the equipment is configured to have substantially no welding during assembly. The reduced welding reduces the cost, saves the installation time, avoids errors in installation, improves the manufacturability, and reduces the component count through standardized components.

[0032] As a technical optimization scheme of the utility model, the purlin clamp 14 comprises a purlin 1401, a U-shaped lining 1402 arranged in the purlin 1401, a circular tube clamp 1403 arranged outside the purlin 1201, and a U-shaped bolt 1404 arranged between the purlin 1401, the U-shaped lining 1402 and the circular tube clamp 1403.

[0033] As can be known from the above description, the purlin 1401 is covered by the circular tube clamp 1403 from above, the U-shaped lining 1402 is placed in the purlin 1401, the U-shaped bolt 1404 is inserted into the U-shaped lining 1402 from the lowermost position, and the purlin 1401, the U-shaped lining 1402 and the circular tube clamp 1403 are fixed by a nut, and the circular tube 10 can pass through the U-shaped bolt 1404 for fixation.

[0034] As a technical optimization scheme of the utility model, the clamps 9 are fixedly connected through bolts.

[0035] From the above description, the fixing radius of the clamp 9 is same as the circular pipe 10, the circular pipe 10 can be fixed conveniently and quickly through the bolt, and the manufacturability is improved.

[0036] As a technical optimization scheme of the utility model, the arc surface of the arc limiting rod 4 is consistent with the mutual bending arc of the circular pipe 10.

[0037] From the above description, after being displaced to the maximum distance, the arc surface of the circular pipe 10 can be mutually attached to the arc surface of the inner side of the arc limiting rod 4, the appearance of the circular pipe 10 can be effectively protected while being limited.

[0038] The utility model and its implementation modes are described above, and the description is not restrictive, and the specific implementation modes shown in the specific implementation mode are only one of the implementation modes of the utility model, and the actual structure is not limited thereto. In general, if the ordinary skilled person in the art is inspired, without departing from the creative purpose of the utility model, without creative design, the similar structure mode and the embodiment of the technical scheme should belong to the protection scope of the utility model.

Claims

1. A photovoltaic tracking bracket, characterized in that: The device includes symmetrically arranged support rods, on which helical blades are fixedly installed. A fixed rod is located at the upper end of each support rod, and a durable and safe photovoltaic panel tracking and fixing assembly is provided between the fixed rods. The durable and safe photovoltaic panel tracking and fixing assembly includes symmetrically arranged arc-shaped limiting rods fixedly installed between the fixed rods. A rotating shaft is fixedly connected between the arc-shaped limiting rods, and connecting rods are symmetrically rotatably connected to the rotating shaft. An electro-hydraulic rod is hinged to one of the fixed rods, and a rotating shaft is rotatably connected to the other end of the electro-hydraulic rod. The connecting rod is rotatably connected to the rotating shaft. Clamps are fixedly installed on each connecting rod, and a round tube is fixedly connected between the clamps. Several purlin clamps are provided on the round tube, and photovoltaic panels are fixedly installed between the purlin clamps.

2. A photovoltaic tracking bracket according to claim 1, characterized in that: A flange is provided between the support rod and the fixing rod.

3. A photovoltaic tracking bracket according to claim 1, characterized in that: A flange is provided between the fixed rod and the arc-shaped limiting rod.

4. A photovoltaic tracking bracket according to claim 1, characterized in that: The purlin clamp includes a purlin, a U-shaped inner liner inside the purlin, a round tube clamp outside the purlin, and a U-bolt between the purlin, the U-shaped inner liner, and the round tube clamp.

5. A photovoltaic tracking bracket according to claim 1, characterized in that: The clamps are fixedly connected by bolts.

6. A photovoltaic tracking bracket according to claim 1, characterized in that: The arc surface of the arc-shaped limiting rod has the same curvature as the circular tube.

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