TW202046628A - Support construction method for solar module for tightly combining support pillar with ground layer to stably support solar module - Google Patents

Abstract

The present invention relates to a support construction method for a solar module, which is suitable for fixing the support pillar of a solar module on a ground layer and includes the following steps: providing a reinforcing steel framework having several reinforcing steels; forming a mounting hole on the ground and burying the reinforcing steel framework in the mounting hole; pouring cement in the mounting hole; and providing a tie-bar framework having several tie-bars and an end plate unit disposed on the top of the tie-bar. The end plate unit has a surface formed with an end plate of a pouring hole. The tie-bars are lap-joined on top of the reinforcing steels. A mold is disposed on the ground, so the mold may surround the reinforcing steel framework and the tie-bar framework. The cement is poured from the pouring hole to the height of the end plate. After solidifying of cement, the mold is removed and the solar module is mounted on the end plate unit. The present invention may effectively enhance the support force of the support pillar.

Description

Support construction method of solar module

The present invention relates to a construction method, in particular to a support construction method for solar modules.

Generally known solar modules can be set up on the ground through a supporting column, the supporting column is usually an I-shaped beam, the lower half of the I-shaped beam is buried in the ground, and the upper half of the I-shaped beam is connected to the solar energy. The module supports the solar module through the I-shaped beam. However, when the supporting column of the conventional solar module is used for a long time, the supporting column may sink because the supporting force cannot be sustained, and the height of the entire solar module may drop.

Therefore, the purpose of the present invention is to provide a support construction method for solar modules that can overcome the disadvantages of the prior art.

Therefore, the support construction method of the solar module of the present invention is suitable for fixing a support column for supporting the solar module to a ground, and includes the step A: providing a steel frame including several steel bars, and at least one binding The first stirrup on the steel bars. Step B: forming a setting hole in the ground of one of the stratums, embedding the reinforcing steel frame in the setting hole, and exposing a part on the ground. Step C: Pour cement into the setting hole. Step D: Provide a column reinforcement frame. The column reinforcement frame includes several column reinforcements, and an end plate unit arranged at the top of the column reinforcements. The end plate unit has an end plate with an injection hole formed on the surface. The equal column bars are lapped above the bars. Step E: Set a mold on the ground, so that the mold surrounds the part of the steel bar frame exposed on the ground and the column reinforcement frame. Step F: Pour cement from the injection hole and fill it to the height of the end plate. Step G: After standing for a period of time until the cement is solidified, the mold is removed, the supporting column is set up, and then the solar module is installed on the end plate unit.

The effect of the present invention is that by the reinforced skeleton filled with cement, the cement and the soil in the stratum can be more closely combined than the conventional supporting column, so as to increase the supporting force and make the supporting column It is firmly combined with the ground to stably support the solar module.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Referring to Figures 1, 2, 3, and 4, a first embodiment of the support construction method of the solar module of the present invention is suitable for fixing a support column 9 for supporting the solar module 8 to a ground layer 6. The module 8 includes a solar support 81 connected to the support column 9 and a solar panel 82 combined with the top of the solar support 81. The support construction method of the solar module includes:

Step 51: Provide a reinforcing steel frame 1 including several reinforcing steel bars 11 and two first stirrups 12 spaced up and down and tied to the reinforcing bars 11.

Step 52: Use a drilling machine (not shown in the figure) to drill a downwardly recessed setting hole 2 in a ground 61 of the stratum 6, and then use GPS positioning technology to loft and locate the reinforcing steel skeleton 1, and embed the reinforcing steel skeleton 1 In the setting hole 2, a part is exposed on the ground 61. Specifically, the depth of the setting hole 2 can be 4 meters to 6 meters, and the steel frame 1 is placed with sufficient depth to make the steel frame 1 stably buried in the ground 6. With GPS positioning technology to stake out the reinforcing steel skeleton 1, the height of the reinforcing steel skeleton 1 during movement and the position to be positioned can be accurately positioned.

Step 53: Pour the cement 7 into the setting hole 2 to cover and fix the part of the reinforcing steel frame 1 in the setting hole 2. The cement 7 used in this embodiment is Portland No. 2 cement, which has anti-salt and anti-sulfur effects, and can avoid the erosion of salt and sulfate.

Step 54: Provide a column reinforcement skeleton 3. The column reinforcement frame 3 includes a number of column reinforcements 31, two second stirrups 33 tied to the column reinforcements 31, an end plate unit 32 arranged at the top of the column reinforcements 31, and a number of columns using a number of reinforcements. The rods 34 are bundled and fixed on the top of the column ribs 11, and a steel collar 35 is arranged around the top of the column ribs 31 and used to strengthen protection and support. Wherein, each screw 34 has a threaded section 341 at the top and formed with several threads. The end plate unit 32 has an end plate 321 with an injection hole 322 and a plurality of connecting holes 323 formed on the surface. Both the injection hole 322 and the connecting holes 323 extend from the top surface to the bottom surface of the end plate 321, wherein the The connecting holes 323 are respectively provided for the threaded sections 341 to extend upward through, and the bottoms of the end plates 321 are connected with the steel collar 35 and the tops of the column bars 31. The bottom ends of the column bars 31 are lapped and fixed above the steel bars 11, and the bottom ends of the column bars 31 and the top ends of the steel bars 11 can be bound and fixed by several bars.

Step 55: Set a mold 4 on the ground 61. The mold 4 includes a first mold 41 and a second mold 42 that are arranged left and right and butt with each other. The first mold 41 and the second mold 42 jointly define a A mold cavity 43 extending up and down is used for accommodating the part of the steel reinforcement frame 1 exposed on the ground 61 and the column reinforcement frame 3, and the top end of the mold 4 is for the bottom surface of the end plate 321 to abut. It is worth mentioning that the mold 4 can be made of a high-density polyethylene material to make a hollow pipe string, or a wooden mold, or a steel mold.

Step 56: Pour cement 7 from the injection hole 322 and fill it to the height of the end plate 321.

Step 57: After standing for a period of time until the cement 7 is solidified, the cement 7 covers and fixes the top part of the steel reinforcement frame 1 and the entire column reinforcement frame 3. Then, the mold 4 is removed, and the supporting column 9 is set up. The supporting column 9 includes the steel reinforcement frame 1 and the column reinforcement frame 3. Subsequently, the solar bracket 81 is installed on the end plate 321 of the end plate unit 32, and the solar bracket 81 is detachably screw-locked to the end plate 321 through the threaded sections 341 and a plurality of nuts. In this way, the erection operation of the solar module 8 is completed.

Fill the setting hole 2 with cement 7 so that the steel frame 1 is firmly combined with the ground 6, and then the column frame 3 and the cement 7 poured on the ground 61 are used to cover and fix the column frame 3 so that The structure of the entire support column 9 is stable, and it is closely integrated with the stratum 6, thereby enhancing the supporting force of the support column 9, so that the solar module 8 can be stably erected without the problem of module sinking easily. The steel collar 35 can strengthen the strength of the top end of the support column 9 to avoid cracks or chipping of the cement 7 at the top end.

In the first embodiment, the number of the steel bars 11, the column bars 31, the screws 34, the first stirrups 12, and the second stirrups 33 can be adjusted to a larger number according to demand Or less, should not be limited to the description of the first embodiment. In addition, the angle of the solar panel 82 can be adjusted according to actual conditions, and is not limited to the description of the first embodiment. In addition, in the first embodiment, the tops of the column ribs 31 and the screws 34 are bundled and fixed, but in implementation, the screws 34 can also be connected to the top of the column ribs 31 by welding or other fixing methods. The screws 34 It can also be connected to the top of the column bars 31 in an integrally formed connection manner.

Referring to Figures 4, 5, 6, and 7, a second embodiment of the support construction method for solar modules of the present invention is roughly similar to the foregoing first embodiment, except that the column bars of the second embodiment The top of 31 is not connected with the screws 34 (Figure 1), and the end plate 321 is not formed with the connecting holes 323 (Figure 1). The end plate unit 32 also has an I-shaped beam 324 installed above the end plate 321, and the solar support 81 of the solar module 8 is installed and connected to the top of the I-shaped beam 324. The second embodiment can achieve the same effect as the first embodiment.

In summary, the cement 7 and the soil in the stratum 6 can be more closely combined than the conventional support column to increase the support force, thereby achieving the improvement of the support force of the support column 9 and less The effect of easily sinking the solar module 8.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

1: Steel skeleton 11: Rebar 12: The first stirrup 2: Setting hole 3: Column skeleton 31: column bars 32: End plate unit 321: end plate 322: Injection hole 323: connecting hole 324: I-beam 33: second stirrup 34: Screw 341: thread section 35: steel collar 4: Mould 41: The first model 42: second mode 43: Mould cavity 51~57: Steps 6: Stratum 61: Ground 7: Cement 8: Solar module 81: Solar bracket 82: Solar Panel 9: Support column

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Fig. 1 is a three-dimensional exploded view illustrating the connection relationship between the components used in the support construction method of the solar module of the present invention and a solar stent when performing a first embodiment of the solar module support construction method of the present invention. Fig. 1 omits the drawing of the pouring into a setting hole Cement Figure 2 is a three-dimensional assembly diagram illustrating the completion of the erection of a support column in the first embodiment, and the figure shows the situation when a mold has not been removed after cement is poured; FIG. 3 is a three-dimensional assembly view similar to FIG. 2, illustrating the situation after the first embodiment is filled with cement, matched with a solar module and the mold (FIG. 2) is removed; Figure 4 is a step flow chart of the first embodiment; FIG. 5 is a perspective exploded view illustrating the connection relationship of the components used in the second embodiment of the support construction method of the solar module of the present invention. FIG. 5 omits the cement poured into the installation hole; Figure 6 is a three-dimensional assembly diagram illustrating the second embodiment of the erection of the support column, and the figure shows the situation when the mold has not been removed after the cement is poured; and Fig. 7 is a three-dimensional assembly view similar to Fig. 6, illustrating the second embodiment after the cement is poured, the solar module is matched and the mold (Fig. 6) is removed.

1: Steel skeleton

11: Rebar

12: The first stirrup

2: Setting hole

3: Column skeleton

31: column bars

32: End plate unit

321: end plate

322: Injection hole

323: connecting hole

33: second stirrup

34: Screw

341: thread section

35: steel collar

4: Mould

41: The first model

42: second mode

43: Mould cavity

6: Stratum

61: Ground

81: Solar bracket

9: Support column

Claims (10)

A support construction method for a solar module is suitable for fixing a support column for supporting the solar module to a ground, and includes: Step A: Provide a steel frame, including several steel bars, and at least one first stirrup tied to the steel bars; Step B: forming a setting hole in the ground of one of the stratums, embedding the reinforcing steel frame in the setting hole, and exposing a part on the ground; Step C: Pour cement into the setting hole; Step D: Provide a column reinforcement frame, including several column reinforcements, and an end plate unit arranged at the top of the column reinforcements. The end plate unit has an end plate with an injection hole formed on the surface, and the column reinforcements Connected above the steel bars; Step E: Set a mold on the ground, so that the mold surrounds the part of the steel bar frame exposed on the ground and the column reinforcement frame; Step F: Pour cement from the injection hole and fill it to the height of the end plate; and Step G: After standing for a period of time until the cement is solidified, the mold is removed, the supporting column is set up, and then the solar module is installed on the end plate unit. The support construction method for a solar module according to claim 1, wherein the column reinforcement frame further includes a plurality of screws respectively connected to the tops of the column reinforcements, and a plurality of screws are formed on the surface of the end plate respectively for the screws to pass through. Through the connecting holes, the step G is to screw and fix the solar module on the end plate through the screws. The support construction method for a solar module according to claim 1, wherein the end plate unit further has an I-shaped beam installed above the end plate, and step G is to install and connect the solar module to the I-shaped beam top. The solar module support construction method according to claim 1, wherein the depth of the installation hole formed in step B is 4 meters to 6 meters. The support construction method for a solar module according to claim 1, wherein the mold includes a first mold and a second mold that are arranged left and right and butted to each other, and the first mold and the second mold jointly define a vertical extension The mold cavity is used to accommodate the part of the steel bar frame exposed on the ground and the column bar frame. The support construction method for a solar module according to claim 1, wherein the mold is made of a high-density polyethylene material made of hollow tubular columns. The support construction method for a solar module according to claim 1, wherein the mold is a wooden mold. The support construction method for a solar module according to claim 1, wherein the mold is a steel mold. The support construction method of the solar module according to claim 1, wherein, in the burying process of step B, GPS positioning technology is used to locate the height and position of the reinforcing steel frame. The solar module support construction method according to claim 1, wherein the column reinforcement frame further includes a steel collar arranged on the top of the column reinforcement and connected with the end plate.

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