Assembled photovoltaic support with two-dimensional angle adjustment

Abstract

The utility model relates to photovoltaic support technical field, specifically disclose a kind of two-dimensional adjustment angle's assembled photovoltaic support, including support pole assembly, the top of support pole assembly is provided with the connecting beam component of cooperation sliding, the bottom of support pole assembly is provided with the spacing adjustment component for adjusting the distance of support pole assembly;The support pole assembly includes support plate, the top of support plate is welded with the telescopic sleeve of square tube type structure, the inside sliding connection of telescopic sleeve has sliding rod, the inside screw thread connection of sliding rod has locking screw rod;Spacing adjustment component includes the adjusting slider fixed in the bottom of support plate, the inside of adjusting slider is connected with bidirectional screw rod by screw nut. The utility model is provided spacing adjustment component, when bidirectional screw rod rotates, can drive two groups of fixed base to make relative motion, to carry out quick adjustment between the distance of two telescopic sleeves, without repeatedly disassembling telescopic sleeve.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a modular photovoltaic support with two-dimensional adjustable angle. Background Technology

[0002] A photovoltaic (PV) support structure is the structural frame used to fix and support solar PV modules in a solar photovoltaic power generation system. It is a crucial component that ensures the efficient and stable operation of the PV modules. Its main function is to install the PV modules at the optimal angle and orientation to maximize the absorption of sunlight while ensuring the safety and stability of the modules under various environmental conditions.

[0003] When the angle of a photovoltaic support needs to be adjusted, the tilt angle is usually adjusted by adjusting the tightness of the bolts on the anchor components, which is a relatively complicated process.

[0004] A publicly available technical solution, CN211183888U, discloses an adjustable photovoltaic panel bracket, comprising a first support rod and a second support rod installed in pairs. An adjustment mechanism is fixed to the top of the first support rod, and the adjustment mechanism is screwed to an adjustable screw. An angle steel is fixedly connected to the top of the adjusting screw, and a support rod is hinged to the angle steel. An angle steel is also fixed to the top of the second support rod, and the end of the support rod away from the first support rod is slidably connected to the angle steel. By setting the adjustable screw, the height of the angle steel on the first support rod can be adjusted, thereby adjusting the angle of the support rod.

[0005] In actual implementation, the above technical solution typically involves fixing the paired first and second support rods to the ground or roof using bolts. After the first and second support rods are fixed with bolts, if it is necessary to adjust the distance between the first and second support rods, the first or second support rod needs to be disassembled before adjustment, which is quite inconvenient. Summary of the Invention

[0006] The purpose of this utility model is to provide a modular photovoltaic bracket with a two-dimensional adjustable angle. Through the setting of the adjustment component, the two fixed bases can be driven to move relative to each other when the bidirectional lead screw rotates, thereby quickly adjusting the distance between the two sets of telescopic sleeves without repeatedly disassembling the telescopic sleeves, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a modular photovoltaic support with two-dimensional adjustable angle, comprising a support rod assembly, wherein a connecting beam assembly is provided at the top of the support rod assembly for sliding cooperation, and a spacing adjustment assembly for adjusting the distance between the support rod assemblies is provided at the bottom of the support rod assembly;

[0008] The support rod assembly includes a support plate, and a telescopic sleeve with a square tube structure is welded to the top of the support plate. A sliding rod is slidably connected inside the telescopic sleeve, and a locking screw is threaded inside the sliding rod.

[0009] The spacing adjustment assembly includes an adjustment slider fixed to the bottom of the support plate. The inside of the adjustment slider is connected to a bidirectional lead screw via a lead screw nut, and the outside of the adjustment slider is slidably connected to a fixed base.

[0010] Preferably, the support rod assembly further includes: limiting holes formed on the surface of the telescopic sleeve, the limiting holes being evenly distributed at equal intervals along the surface of the telescopic sleeve.

[0011] Preferably, the support rod assembly further includes: a connector welded to the top of the sliding rod, a rotating component rotatably connected to the outside of the connector, and a connecting shaft connecting the rotating component and the connector.

[0012] Preferably, the spacing adjustment assembly further includes a knob fixed to one end of the bidirectional lead screw.

[0013] Preferably, the connecting beam assembly includes: a fixed beam detachably mounted on the top of the rotating component, wherein the fixed beam has a cavity inside.

[0014] Preferably, the connecting beam assembly further includes: a sliding beam slidably installed inside the cavity of the fixed beam, wherein the two ends of the sliding beam are slidably connected to two sets of fixed beams.

[0015] Preferably, the top of the fixed beam is threaded with a fixing bolt, and the fixing bolt is threadedly connected to the rotating component.

[0016] Preferably, a crossbeam for mounting photovoltaic panels is slidably disposed on the top of the connecting beam assembly.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. With the set spacing adjustment component, when the bidirectional lead screw rotates, it can drive the two sets of fixed bases to move relative to each other, so that the distance between the two sets of telescopic sleeves can be quickly adjusted without repeatedly disassembling the telescopic sleeves;

[0019] 2. The connecting beam assembly can move synchronously with the spacing adjustment assembly, eliminating the need for additional adjustments and making assembly convenient. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is an overall structural view of the present invention;

[0022] Figure 2 This is a bottom view of the adjusting slider structure of this utility model;

[0023] Figure 3 This is a half-sectional structural diagram of the telescopic sleeve of this utility model;

[0024] Figure 4 This is a half-sectional structural diagram of the crossbeam of this utility model;

[0025] Figure 5 for Figure 4 A partial structural diagram of the rotating component.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Support rod assembly; 101. Telescopic sleeve; 102. Sliding rod; 103. Locking screw; 104. Limiting hole; 105. Rotating component; 106. Connector; 107. Connecting shaft; 108. Support plate; 2. Spacing adjustment assembly; 201. Fixed base; 202. Two-way lead screw; 203. Knob; 204. Adjusting slider; 3. Connecting beam assembly; 301. Fixed beam; 302. Sliding beam; 303. Fixing bolt; 4. Crossbeam. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides a technical solution:

[0030] Please see Figures 1 to 4 A modular photovoltaic support bracket with two-dimensional adjustable angle includes a support rod assembly 1, a connecting beam assembly 3 that slides together with the top of the support rod assembly 1, and a spacing adjustment assembly 2 for adjusting the distance between the support rod assemblies 1 at the bottom.

[0031] The support rod assembly 1 includes a support plate 108, a telescopic sleeve 101 with a square tube structure welded to the top of the support plate 108, a sliding rod 102 slidably connected inside the telescopic sleeve 101, and a locking screw 103 threadedly connected inside the sliding rod 102.

[0032] The spacing adjustment assembly 2 includes an adjustment slider 204 fixed to the bottom of the support plate 108. The inside of the adjustment slider 204 is connected to a two-way screw rod 202 through a screw nut, and the outside of the adjustment slider 204 is slidably connected to a fixed base 201. The support plate 108 has screw holes, and the support plate 108 can be fixed to the fixed base 201 by bolts. The top of the fixed base 201 can be drilled on site as needed.

[0033] The support rod assembly 1 also includes: a limiting hole 104 opened on the surface of the telescopic sleeve 101, the limiting hole 104 being evenly distributed at equal intervals along the surface of the telescopic sleeve 101, and a set of screw holes adapted to the locking screw 103 being opened on the surface of the sliding rod 102, the locking screw 103 passing through the limiting hole 104 and threadedly connected to the screw holes on the sliding rod 102.

[0034] The support rod assembly 1 also includes: a connector 106 welded to the top of the sliding rod 102, a rotating member 105 rotatably connected to the outside of the connector 106, and a connecting shaft 107 connecting the rotating member 105 and the connector 106, the rotating member 105 rotating outside the connector 106 via the connecting shaft 107.

[0035] The spacing adjustment assembly 2 also includes: a knob 203 fixed to one end of the bidirectional lead screw 202, the other end of the bidirectional lead screw 202 being rotatably mounted inside the fixed base 201 via a bearing, and a guide groove for the adjustment slider 204 to move on the top of the fixed base 201.

[0036] By adopting the above technical solution, the support rod assembly 1 consists of two sets of telescopic sleeves 101 and sliding rods 102, the height of which can be adjusted. The tilt angle of the connecting beam assembly 3 is adjusted by the height difference between the two sets of telescopic sleeves 101 and sliding rods 102 on the same spacing adjustment assembly 2. Furthermore, the distance between the two sets of telescopic sleeves 101 can be adjusted by rotating a knob 203. The knob 203 drives the bidirectional lead screw 202 to rotate inside the fixed base 201. The threads at both ends of the bidirectional lead screw 202 rotate in opposite directions. When in motion, it can drive the two sets of fixed bases 201 to move relative to each other, thereby quickly adjusting the distance between the two sets of telescopic sleeves 101. After the distance is adjusted correctly, the support plate 108 can be fixed to the fixed base 201 with bolts. The top of the fixed base 201 can be drilled on site as needed. When the bidirectional screw 202 rotates through the set spacing adjustment component 2, it can drive the two sets of fixed bases 201 to move relative to each other, thereby quickly adjusting the distance between the two sets of telescopic sleeves 101 without repeatedly disassembling the telescopic sleeves 101.

[0037] Specifically, such as Figure 4 and Figure 5 As shown, the connecting beam assembly 3 includes: a fixed beam 301 that is detachably installed on the top of the rotating part 105, the fixed beam 301 has a cavity inside, and the fixed beam 301 has a U-shaped structure.

[0038] The connecting beam assembly 3 also includes a sliding beam 302 that is slidably installed inside the cavity of the fixed beam 301. The two ends of the sliding beam 302 are slidably connected to the two sets of fixed beams 301. The sliding beam 302 can slide inside the fixed beam 301 and is synchronously adjusted as the spacing adjustment assembly 2 adjusts the distance between the two sets of telescopic sleeves 101.

[0039] The top of the fixed beam 301 is threaded with a fixing bolt 303, and the fixing bolt 303 is threadedly connected to the rotating part 105. The fixing bolt 303 passes through the rotating part 105 and is locked at the bottom by a nut.

[0040] A crossbeam 4 for mounting photovoltaic panels is slidably provided on the top of the connecting beam assembly 3, and the photovoltaic panels are fixed above the crossbeam 4 by mounting strips.

[0041] By adopting the above technical solution, the fixed beam 301 passes through the rotating part 105 through the fixed bolt 303 and is locked at the bottom end by the nut, thereby realizing the connection and fixation between the fixed beam 301 and the rotating part 105. While the spacing adjustment component 2 adjusts the distance between the two sets of telescopic sleeves 101, the sliding beam 302 can be pulled to slide by the fixed beam 301. The maximum length of the fixed beam 301 and the sliding beam 302 is the same as the length of the fixed base 201. The length of the bidirectional screw 202 is less than the length of the fixed base 201. When the spacing adjustment component 2 is adjusted, the fixed beam 301 and the sliding beam 302 slide freely. The connecting beam component 3 can move synchronously with the movement of the spacing adjustment component 2 without the need for additional adjustment, and the assembly is convenient.

[0042] Working principle: The ear plates on both sides of the fixed base 201 are fixed to the ground or roof with expansion bolts. Then, the knob 203 can be rotated, causing the bidirectional lead screw 202 to rotate inside the fixed base 201. The threads at both ends of the bidirectional lead screw 202 turn in opposite directions. When the bidirectional lead screw 202 rotates, it causes the two sets of fixed bases 201 to move relative to each other, thus quickly adjusting the distance between the two sets of telescopic sleeves 101. After the distance is adjusted correctly, the support plate 108 can be fixed to the fixed base 201 with bolts. The top of the fixed base 201 can be adjusted as needed. After drilling holes on site, the height between the two sets of telescopic sleeves 101 and sliding rods 102 on the same spacing adjustment assembly 2 is adjusted. The sliding rod 102 slides inside the telescopic sleeve 101, and the locking screw 103 can pass through the limiting hole 104 and be threadedly connected to the screw hole on the sliding rod 102 to lock the sliding rod 102 and the telescopic sleeve 101. Since a height difference is formed between the front and rear sets of telescopic sleeves 101 and sliding rods 102, the connecting beam assembly 3 can rotate above the sliding rod 102 through the rotating part 105 to achieve angle adjustment.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A modular photovoltaic support with two-dimensional adjustment angle comprising a support pole assembly (1), characterized in that: The top of the support rod assembly (1) is provided with a sliding connecting beam assembly (3), and the bottom of the support rod assembly (1) is provided with a spacing adjustment assembly (2) for adjusting the distance of the support rod assembly (1). The support rod assembly (1) includes a support plate (108), and a telescopic sleeve (101) with a square tube structure is welded to the top of the support plate (108). A sliding rod (102) is slidably connected inside the telescopic sleeve (101), and a locking screw (103) is threaded inside the sliding rod (102). The spacing adjustment assembly (2) includes an adjustment slider (204) fixed to the bottom of the support plate (108). The inside of the adjustment slider (204) is connected to a two-way screw (202) through a screw nut, and the outside of the adjustment slider (204) is slidably connected to a fixed base (201).

2. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 1, characterized in that: The support rod assembly (1) further includes: a limiting hole (104) opened on the surface of the telescopic sleeve (101), the limiting hole (104) being evenly distributed at equal intervals along the surface of the telescopic sleeve (101).

3. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 2, characterized in that: The support rod assembly (1) further includes: a connector (106) welded to the top of the sliding rod (102), a rotating part (105) is rotatably connected to the outside of the connector (106), and a connecting shaft (107) is connected between the rotating part (105) and the connector (106).

4. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 3, characterized in that: The spacing adjustment assembly (2) further includes a knob (203) fixed to one end of the bidirectional lead screw (202).

5. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 4, characterized in that: The connecting beam assembly (3) includes a fixed beam (301) detachably mounted on the top of the rotating member (105), the fixed beam (301) having a cavity inside.

6. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 5, characterized in that: The connecting beam assembly (3) further includes a sliding beam (302) that is slidably installed inside the cavity of the fixed beam (301), and the two ends of the sliding beam (302) are slidably connected to two sets of fixed beams (301).

7. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 6, characterized in that: The top of the fixed beam (301) is threaded with a fixing bolt (303), and the fixing bolt (303) is threaded with the rotating part (105).

8. The assembled photovoltaic support with two-dimensional adjustment angle according to claim 7, characterized in that: The top of the connecting beam assembly (3) is slidably provided with a crossbeam (4) for installing photovoltaic panels.

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