Device for measuring mounting angle of bracket for photovoltaic power generation

Abstract

The utility model relates to the technical field of photovoltaic panel installation, in particular to a photovoltaic power generation support installation angle measuring device which comprises an ascending part, an adjusting part is rotatably arranged at the upper end of the ascending part, worm teeth are arranged on the outer side of the adjusting part, an installation part is fixedly installed at the upper end of the adjusting part, a clamp placing groove is formed in the upper end of an installation semi-ring, and the upper end of the installation semi-ring is fixedly connected with a worm. The worm is meshed with the worm gear, a compass is fixedly installed on the outer side of the ascending part, scales are arranged on the side face of the installation part, an L pointer is fixedly installed at the position of the compass and indicates the scales, and the ascending part, the adjusting part and the installation part are each composed of two semicircular rings. According to the invention, positioning support is formed through the uplink part fixed by the positioning bolt, and the adjustment part is driven to cooperate with the positioning part to adjust to a proper angle, so that the photovoltaic panel is fixed at a proper position, and the installation of the photovoltaic panel is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panel installation, and in particular to a device for measuring the installation angle of a bracket for photovoltaic power generation. Background Art

[0002] Photovoltaic panels are a clean energy source that generates electricity through sunlight. Photovoltaic panels are usually installed through brackets. There are many types of photovoltaic brackets depending on the installation site. One type of bracket is a cylinder with a metal or reinforced concrete bottom. A metal frame is fixed on the top of the cylinder with a clamp to install the photovoltaic panel on the metal frame. In order to achieve the best light-receiving effect for the photovoltaic panel, the photovoltaic panel needs to be adjusted to a suitable angle that matches the local sunlight angle during installation. However, the photovoltaic bracket is heavy and large in size, and it is difficult to maintain the angle well during installation. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present application is to provide a photovoltaic power generation bracket installation angle measuring device to assist in the installation of a photovoltaic bracket.

[0004] The above application objectives of this application are achieved through the following technical solutions:

[0005] A photovoltaic power generation bracket installation angle measuring device, comprising:

[0006] An upward portion, the upward portion comprises two upward semi-rings, the two upward semi-rings are detachably connected, a T-shaped ring groove is provided at the upper end of the upward semi-ring, a plurality of rollers are installed in a circumferential array inside the upward portion, a plurality of positioning bolts are threadedly connected to the circumferential array of the upward portion, and the positioning bolts are installed radially along the upward portion;

[0007] An adjustment part, the adjustment part comprises two adjustment half rings, a T-shaped piece is arranged at the lower end of the adjustment half ring, the T-shaped piece is slidably installed in the T-shaped ring groove, and a worm gear is arranged on the outer side of the adjustment half ring;

[0008] A mounting part, the mounting part comprising two mounting half rings, the mounting part being fixedly connected to the adjusting half ring with bolts, the upper end of the mounting half ring being provided with a clamp placement groove, the clamp placement groove being in the shape of a clamp;

[0009] A driving part, the driving part comprising a worm, the worm being rotatably mounted on one of the upward half rings, the worm being meshed with the worm teeth when in use;

[0010] The positioning part includes a compass fixedly mounted on the upward part, a scale is arranged on the side of the mounting part, an L pointer is fixedly mounted on the compass position, and the L pointer indicates the scale.

[0011] Optionally, the T-shaped member includes a plurality of T-shaped columns, the T-shaped columns are arranged in a circular array, a bearing member is sleeved on the outer side of the T-shaped column, and the outer side of the bearing member fits against the side wall of the T-shaped ring groove.

[0012] Optionally, a universal ball bearing is installed at the bottom of the T-shaped column.

[0013] Optionally, a dividing line dividing the mounting portion into mounting semi-rings and a dividing line dividing the adjusting portion into adjusting semi-rings are perpendicular to each other.

[0014] Optionally, a dividing line that divides the mounting portion into mounting half rings is parallel to a fixing bolt of the mounted clamp.

[0015] Optionally, the mounting half ring is provided with a fixing through hole, and when the mounting clamp is installed in the clamp placement groove, the bolt hole of the mounting clamp is coaxial with the fixing through hole, and a retreat groove is provided on the upper side of the fixing through hole.

[0016] Optionally, a rectangular groove is provided at the bottom of the T-shaped ring groove near the end face of the upper semi-ring, a V-shaped spring piece is installed in the rectangular groove, and an insertion block is provided on the side of the rectangular groove. When the two upper semi-rings are spliced, the insertion block is inserted into the rectangular groove.

[0017] Optionally, the roller is a universal ball bearing.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] The upward part fixed by the positioning bolt forms a positioning support, and the driving adjustment part cooperates with the positioning part to adjust to a suitable angle, thereby fixing the photovoltaic panel in a suitable position, which is convenient for the installation of the photovoltaic panel;

[0020] By setting mutually perpendicular division positions, the mounting part and the adjusting part are fixed to each other after being fixed by bolts, so that the adjusting part and the mounting part are kept in a circular ring state, thereby making the relative rotation of the adjusting part and the upward part smoother;

[0021] The adjusting half ring can be slidably installed in the upward half ring. By setting a V-shaped spring piece, a barrier is formed after the upward half ring is split, reducing the possibility of the adjusting half ring sliding out. By setting an insertion block, the insertion block is inserted into the rectangular groove during installation to press down the V-shaped spring piece, and the insertion block fills the rectangular groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 is a schematic structural diagram of a T-shaped ring groove portion of an embodiment of the present application;

[0024] Figure 3 yes Figure 1 Enlarged schematic diagram of part A.

[0025] Reference numerals: 1, upward portion; 11, upward semi-ring; 12, T-shaped ring groove; 121, V-shaped spring piece; 122, insertion block; 13, roller; 14, positioning bolt;

[0026] 2. Adjustment part; 21. Adjustment half ring; 22. T-shaped piece; 221. T-shaped column; 222. Bearing piece; 23. Worm gear;

[0027] 3. Mounting portion; 31. Mounting half ring; 311. Fixing through hole; 312. Recess; 32. Clamp placement groove;

[0028] 4. Driving unit; 41. Worm;

[0029] 5. Positioning unit; 51. Compass; 52. L pointer. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] See also Figure 1 and Figure 2 , is a photovoltaic power generation bracket installation angle measuring device disclosed in an embodiment of the present application, including an upward portion 1, the upward portion 1 includes two upward semi-rings 11, the two upward semi-rings 11 are detachably connected, a T-shaped ring groove 12 is provided at the upper end of the upward semi-ring 11, a plurality of rollers 13 are installed in a circular array on the inner side of the upward portion 1, a plurality of positioning bolts 14 are threadedly connected to the circular array of the upward portion 1, the positioning bolts 14 are radially installed along the upward portion 1, an adjustment portion 2 is provided at the upper end of the upward portion 1, the adjustment portion 2 includes two adjustment semi-rings 21, a T-shaped piece 22 is provided at the lower end of the adjustment semi-ring 21, and the T-shaped piece 22 It can be slidably installed in the T-shaped ring groove 12, and a worm gear 23 is provided on the outer side of the adjusting half ring 21. A mounting portion 3 is provided on the upper end of the adjusting portion 2. The mounting portion 3 includes two mounting half rings 31. The mounting portion 3 is bolted and fixedly connected to the adjusting half ring 21. A clamp placement groove 32 is provided on the upper end of the mounting half ring 31. The clamp placement groove 32 is in the shape of a clamp. The upper portion 1 is fixedly installed with a driving portion 4. The driving portion 4 includes a worm 41. The worm 41 is rotatably installed on one of the upper half rings 11. When in use, the worm 41 is meshed with the worm gear 23. A positioning portion 5 is fixedly installed on the outer side of the upper portion 1. Please refer to Figure 3 The positioning part 5 includes a compass 51 fixedly mounted on the upward part 1, a scale is arranged on the side of the mounting part 3, and an L pointer 52 is fixedly mounted at the position of the compass 51, and the L pointer 52 indicates the scale.

[0032] Specifically, an upward portion 1, an adjustment portion 2 and a mounting portion 3 consisting of two semicircular rings are provided. The upward portion 1 is arranged to facilitate sliding on the cylinder of the photovoltaic bracket and is fixed in position by a positioning bolt 14. The adjustment portion 2 and the driving portion 4 form a worm gear mechanism. The adjustment portion 2 is driven by the worm gear 41 to rotate and adjust the position of the mounting portion 3. The truss portion of the photovoltaic bracket is installed on the mounting portion 3. The position of the photovoltaic bracket truss can be adjusted by adjusting the position of the mounting portion 3.

[0033] In this way, the upward portion 1 fixed by the positioning bolts 14 forms a positioning support, and the driving adjustment portion 2 cooperates with the positioning portion 5 to adjust to a suitable angle, thereby fixing the photovoltaic panel at a suitable position, which is convenient for the installation of the photovoltaic panel.

[0034] In some feasible ways, the upward semi-ring 11, the adjustment semi-ring 21 and the installation semi-ring 31 are all semicircular rings, and a connecting rectangular sheet is arranged on the outer side of the end face of the upward semi-ring 11, and a through hole is arranged on the connecting rectangular sheet, and the two upward semi-rings 11 are connected by bolts, and the adjustment semi-ring 21 and the upward semi-ring 11 are clamped with the T-shaped piece 22 through the T-shaped ring groove 12, and the T-shaped piece 22 slides in the circumference of the T-shaped ring groove 12, and the installation semi-ring 31 is bolted and connected to the upward semi-ring 11, and the clamp placement groove 32 is a placement groove adapted to the clamp shape, and after the clamp on the photovoltaic bracket is placed in the clamp placement groove 32, the inner side of the clamp fits the photovoltaic cylindrical support rod;

[0035] The L pointer 52 is an L-shaped pointer, and two ends of the L pointer 52 point to the compass 51 and the scale on the mounting portion 3 respectively.

[0036] The following is a further introduction based on specific usage scenarios.

[0037] When in use, the truss part of the photovoltaic support is placed on the photovoltaic cylindrical support rod, and the clamp is pre-tightened but not locked by bolts, and the upper half ring 11, the adjustment half ring 21 and the installation half ring 31 are installed. The two upper half rings 11 are fixed by bolts, and the truss part of the photovoltaic support is lifted up to reach the installation height. Rotate the upper part 1 so that the end of the L pointer 52 close to the compass 51 is parallel or perpendicular to the compass 51 pointer. As a positioning reference, the other end of the L pointer 52 points to the zero position of the scale, and the position of the upper half ring 11 is locked by the positioning bolt 14. Turn the worm 41 to drive the adjustment half ring 21 to rotate so that the L pointer 52 points to the installation angle. The worm gear mechanism is self-locking, and the truss part of the photovoltaic support will not rotate during the installation process. Then tighten the fixing bolts of the clamp to complete the installation.

[0038] As a specific implementation of a photovoltaic power generation bracket installation angle measurement device provided in the application, please refer to Figure 2The T-shaped member 22 includes a plurality of T-shaped columns 221 , which are arranged in a circumferential array. A bearing member 222 is sleeved on the outer side of the T-shaped column 221 , and the outer side of the bearing member 222 fits the side wall of the T-shaped ring groove 12 .

[0039] In general, by providing the bearing member 222, on the one hand, the friction is reduced, making the adjustment half ring 21 easier to rotate; on the other hand, through the bearing member 222, the bearing member 222 is made close to one of the side walls, which facilitates the positioning of the adjustment part 2 and makes the positioning of the adjustment part 2 more accurate.

[0040] Furthermore, a universal ball is installed at the bottom of the T-shaped column 221.

[0041] It should be understood that by providing a universal ball, the friction during rotation is further reduced.

[0042] In some feasible embodiments, the T-shaped column 221 is nail-shaped, and the position of the T-shaped column 221 equivalent to the nail cap is downward. The universal ball is fixedly installed at the lower end of the T-shaped column 221, and the universal ball and the position of the T-shaped column 221 equivalent to the nail cap are stuck in the T-shaped ring groove 12.

[0043] As another specific implementation of the photovoltaic power generation bracket installation angle measurement device provided in the application, please refer to Figure 1 The dividing line that divides the mounting portion 3 into the mounting semi-ring 31 and the dividing line that divides the adjusting portion 2 into the adjusting semi-ring 21 are perpendicular to each other.

[0044] In combination with the specific usage scenario, by setting mutually perpendicular split positions, the mounting part 3 and the adjustment part 2 are fixed to each other by bolts, so that the adjustment part 2 and the mounting part 3 can maintain a circular ring state, thereby making the relative rotation of the adjustment part 2 and the upward part 1 smoother.

[0045] Furthermore, a dividing line that divides the mounting portion 3 into mounting half rings 31 is parallel to the fixing bolts of the mounted clamp.

[0046] It should be understood that during installation, the two parts of the clamp are in an unfastened state. By setting the dividing line of the mounting half ring 31 parallel to the fixing bolt of the mounted clamp, the fixing bolt part of the clamp is placed in the clamp placement groove 32 in the middle of the mounting half ring 31, which facilitates the fixation of the two parts of the clamp.

[0047] Furthermore, the mounting half ring 31 is provided with a fixing through hole 311 . When the mounting clamp is installed in the clamp placement groove 32 , the bolt hole of the mounting clamp is coaxial with the fixing through hole 311 . A retreat groove 312 is provided on the upper side of the fixing through hole 311 .

[0048] It should be understood that by providing the fixing through hole 311, after positioning is completed, a wrench can be inserted through the fixing through hole 311 to tighten the mounting clamp bolts, thereby further improving the mounting accuracy. By providing the retreat groove 312, it is convenient to remove the adjustment half ring 21 after fixing is completed.

[0049] As a specific embodiment of a photovoltaic power generation bracket installation angle measuring device provided in the application, a rectangular groove is opened at the bottom of the T-shaped ring groove 12 near the end face of the upper semi-ring 11, a V-shaped spring piece 121 is installed in the rectangular groove, and an insertion block 122 is arranged on the side of the rectangular groove. When the two upper semi-rings 11 are spliced, the insertion block 122 is inserted into the rectangular groove.

[0050] It should be understood that the adjustment half ring 21 can be slidably installed in the upper half ring 11. By setting the V-shaped spring piece 121, a barrier is formed after the upper half ring 11 is split, thereby reducing the possibility of the adjustment half ring 21 sliding out. By setting the insertion block 122, the insertion block 122 is inserted into the rectangular groove during installation to press down the V-shaped spring piece 121, and the insertion block 122 fills the rectangular groove.

[0051] In some feasible embodiments, the opening of the V-shaped spring piece 121 faces the side where the adjustment half ring 21 is located.

[0052] As a specific implementation of a photovoltaic power generation bracket installation angle measurement device provided in the application, the roller 13 is a universal ball.

[0053] It should be understood that the roller 13 needs to move in at least two directions, upward and rotation. It is more convenient to choose a universal ball for installation. For easy positioning, three rollers 13 are installed in the circular ring composed of the two upward semi-rings 11, and a positioning bolt 14 is set between each adjacent roller 13.

[0054] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic power generation bracket installation angle measurement device, characterized in that: include: An upward portion (1), the upward portion (1) comprising two upward half rings (11), the two upward half rings (11) being detachably connected, a T-shaped ring groove (12) being provided at the upper end of the upward half ring (11), a plurality of rollers (13) being installed in a circular array on the inner side of the upward portion (1), a plurality of positioning bolts (14) being threadedly connected in a circular array on the upward portion (1), and the positioning bolts (14) being installed radially along the upward portion (1); An adjustment portion (2), the adjustment portion (2) comprising two adjustment half rings (21), a T-shaped piece (22) being provided at the lower end of the adjustment half ring (21), the T-shaped piece (22) being slidably mounted in the T-shaped ring groove (12), and a worm gear (23) being provided on the outer side of the adjustment half ring (21); A mounting portion (3), the mounting portion (3) comprising two mounting half rings (31), the mounting portion (3) being fixedly connected to the adjustment half ring (21) by bolts, a clamp placement groove (32) being provided at an upper end of the mounting half ring (31), the clamp placement groove (32) being in the shape of a clamp; A driving part (4), the driving part (4) comprising a worm (41), the worm (41) being rotatably mounted on one of the upward half rings (11), and when in use, the worm (41) meshes with the worm gear (23); A positioning portion (5), the positioning portion (5) comprising a compass (51) fixedly mounted on the upward portion (1), a scale being arranged on the side of the mounting portion (3), an L pointer (52) being fixedly mounted at the position of the compass (51), and the L pointer (52) indicating the scale.

2. A photovoltaic power generation bracket installation angle measuring device according to claim 1, characterized in that: The T-shaped member (22) comprises a plurality of T-shaped columns (221), the T-shaped columns (221) being arranged in a circumferential array, a bearing member (222) being sleeved on the outer side of the T-shaped column (221), and the outer side of the bearing member (222) being in contact with the side wall of the T-shaped annular groove (12).

3. A photovoltaic power generation bracket installation angle measuring device according to claim 2, characterized in that: A universal ball bearing is installed at the bottom of the T-shaped column (221).

4. The photovoltaic power generation bracket installation angle measuring device according to claim 1, characterized in that: A dividing line dividing the mounting portion (3) into a mounting semi-ring (31) and a dividing line dividing the adjustment portion (2) into an adjustment semi-ring (21) are perpendicular to each other.

5. A photovoltaic power generation bracket installation angle measuring device according to claim 4, characterized in that: A dividing line dividing the mounting portion (3) into mounting half rings (31) is parallel to a fixing bolt of the mounted clamp.

6. A photovoltaic power generation bracket installation angle measuring device according to claim 5, characterized in that: The mounting half ring (31) is provided with a fixing through hole (311); when the mounting clamp is installed in the clamp placement groove (32), the bolt hole of the mounting clamp is coaxial with the fixing through hole (311); and a retreat groove (312) is provided on the upper side of the fixing through hole (311).

7. The photovoltaic power generation bracket installation angle measuring device according to claim 1, characterized in that: A rectangular groove is provided at the bottom of the T-shaped ring groove (12) near the end surface of the upper half ring (11), a V-shaped spring piece (121) is installed in the rectangular groove, and an insertion block (122) is provided on the side of the rectangular groove. When the two upper half rings (11) are spliced, the insertion block (122) is inserted into the rectangular groove.

8. The photovoltaic power generation bracket installation angle measuring device according to claim 1, characterized in that: The roller (13) is a universal ball.

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