CN106452294A - Construction method and construction supporting device for solar power generating device installed on water - Google Patents

Abstract

The invention relates to a construction method for arranging a solar power generating device installed on water. The method comprises the following steps: a moving-in step of moving components forming the solar power generating device (51) installed on water to peripheral land (13) around the installation water surface (12) that floats the solar power generating device (51); an assembling step of arranging a moving supporting platform (31) which can move back and forth on a track (12) laid from the peripheral land (13) and the installation water surface (12) and assembling the solar power generating device (51) on the moving supporting platform; and a water-entering step of moving the moving supporting platform carrying the assembled solar power generating device towards the installation water surface and entering the installation water surface, separating the assembled solar power generating device from the moving supporting platform, and floating the solar power generating device. Therefore, the solar power generating device installed on water is easy to manufacture and install and can be effectively implemented.

Description

Construction method and construction auxiliary device for installing solar power generation device on water

technical field

The present invention relates to a water-mounted solar power generation device that is installed in places covered with water such as ponds, water storage ponds, fish ponds, lakes, and the sea, and generates electricity. From the manufacture of the photovoltaic power generation device to the construction method of installing the photovoltaic power generation device on the water where it is installed.

Background technique

A photovoltaic power generation device installed on water is, for example, described in Patent Document 1 below, in which a solar cell panel is fixed to a buoy floating on the water surface. Specifically, a frame is provided on a plurality of buoys, these buoys are gathered together, and a plurality of solar battery panels are fixed to the frame.

The solar power generation device installed on the water needs to be stuck so that it will not move arbitrarily on the water surface. Therefore, a wire coupling portion is formed on the frame to connect a hook (fuck) for clamping the wire (ワイヤ). The wire joint is used as the engaging part of the hook for lifting the wire before the clamping is performed. That is, it is used for lifting and lowering movement during assembly work and laying on the water surface.

It can be understood from this that the conventional solar power generation device installed on water is manufactured in a factory, and the completed device is moved to the vicinity of the installation water surface as the installation place, lifted to the installation water surface and floated, so that it is stuck at the designated position .

prior art literature

[Patent Document]

[Patent Document 1]: JP-A-2001-189486

Contents of the invention

The technical problem to be solved by the invention

However, when the photovoltaic power generation device installed on water is assembled, transported, and floated on the water surface, lifting work is required not only at the time of assembly, but also at the time of loading and unloading at the time of transportation, and at the time of water installation. The hook is hung or removed, and operations such as a crane are required, so that the work from transportation to installation is cumbersome and difficult. In addition, although it depends on the size of the photovoltaic power generation device installed on the water, the number that can be transported at one time is limited. For this reason, construction efficiency is low. Speaking of which, if the buoy is in the shape of a large plate, there is still a problem that it cannot be transported.

Therefore, the main object of the present invention is to easily and efficiently perform the steps from manufacture to installation of a photovoltaic power generation device installed on water.

Technical means to solve the problem

The construction method of the above-water photovoltaic power generation device according to the present invention includes the following steps: a moving-in step, moving the structural components that make up the above-water photovoltaic power generation device into a building for making the above-water photovoltaic power generation The surrounding land around the water surface where the device is floating; the assembling step is to place a mobile support platform that can move back and forth on the track laid between the surrounding land and the water surface to a position corresponding to the surrounding land, and assembling the above-water photovoltaic power generation device on the mobile support platform; in the step of entering the water, moving the mobile support platform carrying the assembled above-water photovoltaic power generation device to the direction of the water surface and Entering into the setting water surface, separating and floating the above-water solar power generation device from the mobile support platform.

In the above-mentioned structure, the structural components carried in the surrounding land in the carrying-in step are assembled and manufactured on the mobile support platform in the assembling step to complete the installation of the photovoltaic power generation device on water. The mobile support platform used to support the solar power generation device installed on the water moves back and forth on the track laid between the surrounding land and the water surface, so in the step of entering the water, the manufactured solar power generation device installed on the water is directly from the manufacturing position Into the water. In the step of entering the water, the mobile support platform carrying the photovoltaic power generation device installed on the water enters the water surface, so a part of the photovoltaic power generation device installed on the water also enters the water surface, and the photovoltaic power generation device installed on the water floats up with its own buoyancy, from The mobile support table is separated and floated on the set water surface. After that, drag to the specified position on the set water surface, and get stuck. The mobile supporting platform that enters the setting water surface is just dragged up, and is used for the manufacture and water entry of the next time the solar power generation device is set on the water.

In addition, the present invention relates to a construction auxiliary device for installing a photovoltaic power generation device installed on water. Set between the water surfaces; move the support platform, which can move back and forth on the track; on the track corresponding to the surrounding land, there is formed a solar power generation device for assembling the water. In the assembly area, an underwater extension part entering the setting water surface is formed at a position on the track corresponding to the setting water surface.

In this structure, the mobile support platform placed in the assembly area on the track functions as a support body for assembling and manufacturing the photovoltaic power generation device installed on water, and moves directly to the installation water surface after the photovoltaic power generation device installed on water is completed , and function as a mobile body that puts the solar power generation device on the water into the water. Since the underwater extension is formed on the track, the mobile support can enter the setting water surface by moving the mobile support to the underwater extension. Entering the mobile support platform into the installation water surface will cause a part of the above-water installation solar power generation device carried on it to enter the installation water surface. A part of the solar power generation device that entered the water is installed on the water, floats up by its own buoyancy, separates from the mobile support table, and floats on the installed water surface. The mobile support platform that moves back and forth is dragged up from the setting water surface, and is used for manufacturing and entering the water for setting the solar power generation device on the water next time.

Invention effect

According to the present invention, since the photovoltaic power generation device installed on water needs to be assembled and manufactured on a mobile support platform on the surrounding land, and directly entered into the water on the water surface where it is installed, there is no need to transport or replace the photovoltaic power generation device installed on water. Operation. After being manufactured, it can be floated sequentially on the water surface for installation. Therefore, construction from manufacture to installation of the photovoltaic power generation device installed on water can be easily and efficiently performed.

Description of drawings

Fig. 1 is a plan view showing an operating state of a construction system in which a photovoltaic power generation device is installed on water.

Fig. 2 is a perspective view of a photovoltaic power generation device installed on water.

Fig. 3 is a perspective view of the buoy body.

Fig. 4 is a perspective view of the buoy body and the panel stand.

Fig. 5 is a perspective view showing a state in which the side cover is fixed to the buoy body.

6 is a perspective view showing a state in which a solar battery panel and the like are fixed to a panel stand.

Fig. 7 is a plan view of a construction system in which a photovoltaic power generation device is installed on water.

Fig. 8 is a side view showing an installation state of construction auxiliary equipment for installing a photovoltaic power generation device on water.

Fig. 9 is a perspective view of construction auxiliary equipment for installing a photovoltaic power generation device on water.

Figure 10 is a side view of the mobile support table.

Figure 11 is a top view of the mobile support platform.

Figure 12 is a perspective view of the restraint release device.

Fig. 13 is a perspective view of the buoy body before being combined with the mobile support platform.

Fig. 14 is a side view for explaining the step of entering water.

Fig. 15 is a side view showing the floating of the photovoltaic power generation device installed on the water in the step of entering the water.

Explanation of reference signs

11---Construction system for installing solar power generation devices on water

11a---Auxiliary device for construction of solar power generation device installed on water

12---Set water surface

13---surrounding land

21---track

24---Assembly area

26---In water extension

31---Mobile support table

32 --- Rod

38---Restriction release device

51---Set solar power generation device on the water

52---Buoy body

detailed description

A specific embodiment for implementing the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a plan view showing an operating state of a construction system 11 (hereinafter referred to as "construction system") in which a photovoltaic power generation device is installed on water. The construction system 11 is formed by arranging construction auxiliary devices 11a (hereinafter referred to as "construction auxiliary devices") installed with photovoltaic power generation devices in parallel.

The construction system 11 enters the water on the installation water surface 12 while assembling and manufacturing the above-water installation solar power generation device 51 (hereinafter referred to as "the above-water power generation device"). The installation water surface 12 is the water surface on which the water power generation device 51 is floated, and includes ponds, storage tanks, fish ponds, lakes, the sea, and the like. FIG. 1 shows an example of installing a construction system 11 in a pond.

First, the water power generation device 51 will be described.

As shown in FIG. 2 , the water power generation device is formed by installing a panel stand 53 on a square plate-shaped buoy body 52 floating on the water surface, and fixing a solar battery panel 54 on the panel stand 53 .

As shown in FIG. 3 , the buoy body 52 is formed by fitting end faces of a plurality of foamed resin plates 55 to form a square. This is because the existing foamed resin board cannot meet the size requirements of the buoy body 52, but if the size of the buoy body 52 is small or a foamed resin board of a desired size can be manufactured, it can also be formed from a single board.

The foamed resin board 55 is, for example, a foamed resin board with a length and width of 1 m×2 m, and the buoy body 52 is, for example, 5 m×5 m. In the example shown in FIG. 3 , a foamed resin plate 55 of 1 m x 1 m is placed in the center, and a foamed resin plate 55 of 1 m x 2 m is placed around it to form a buoy body 52 of 5 m x 5 m. In order to obtain sufficient buoyancy, the thickness of the foamed resin sheet 55 is appropriately selected according to the weight and number of solar cell panels 54 to be used. For example, with a thickness of about 15cm to 20cm, the buoyancy corresponding to the weight of the attached equipment can be obtained, and a high degree of stability can be obtained. Between each foamed resin board 55, it is also possible to join with an appropriate method, such as an adhesive, as needed.

As partially enlarged in FIG. 3 , a protective plate 56 having the same shape and size as the foamed resin plate 55 in plan view is mounted on the upper surface of the foamed resin plate 55 . The protective plate 56 is a plate shape made of a suitable material having good weather resistance, especially ultraviolet light weather resistance. For example, a calcium silicate board is suitably used for the protection board 56 .

A square plate-shaped buoy body 52 is formed by arranging a plurality of foamed resin plates 55 seamlessly on the same plane. As shown in FIG. 4 , on the upper surface of the buoy body 52 , a panel stand 57 assembled in a lattice shape is fixed. The panel stand 57 is made up of a plurality of auxiliary flat plates 58 arranged parallel to each other in a strip shape in plan view and a stand base 59 vertically above these auxiliary flat plates 58 and combined with the auxiliary flat plates 58 . On the stand base 59 , as shown in FIG. 2 , a support portion 60 is provided to fix the solar battery panel.

The auxiliary plate 58 is used to combine a plurality of foamed resin plates 55 to make them integrated. Therefore, the overall shape of the auxiliary plate 58 is a narrow hollow plate corresponding to the length of one side of the buoy body 52, and along the length direction The two side edges of the L-shaped edge portion 58a. In addition, a plurality of long holes 58 b are provided on the upper surface of the auxiliary plate 58 .

The pedestal base 59 is a long rod whose length roughly corresponds to the length of one side of the buoy body 52. Two pedestal bases 59 form a group, and multiple sets of pedestal bases 59, 3 groups in the illustration, are arranged in parallel with a certain interval. In the length direction of the auxiliary plate 58 . The pedestal base 59 uses angled material, and by using the long hole 58b, one of the two pieces forming a right angle is fixed on the auxiliary flat plate 58, while the other is vertically placed on the auxiliary flat plate 58. A group of platform bases 59 are fixed on the auxiliary flat plate 58 in a manner of opposite directions of two pieces of angle materials in pairs, specifically forming back-to-back.

When the auxiliary plate 58 integrated by the stand base 59 is fixed on the buoy body 52, the foamed resin plate 55 forming the buoy body 52 will be integrated, and as shown in FIGS. Side covers 65 and corner covers 66 . For these side covers 65 and corner covers 66, materials having weather resistance, especially UV weather resistance are used.

Specifically, the side covers 65 and the corner covers 66 are made of aluminum alloy and have a U-shaped cross section. The height of the side cover 65 can be fitted according to the height from the upper surface of the auxiliary plate 58 to the lower surface of the buoy body 52 . The side cover 65 can also be used by connecting a short thing and lengthening it. The corner cover 66 is angular in plan view and has a reverse L-shaped cross section. The corner cover 66 preferably acts as a reinforcement, so after the side cover 65 is fixed, both ends of the corner cover 66 are overlapped on the end of the side cover 65 . The lower corner of the corner cover 66 is fixed with a metal fixing part 68 for fixing the ends of two iron wires 67 tensioned on the diagonal line of the bottom surface of the buoy body 52 .

Although the schematic diagram is omitted, it is also possible to increase the strength by erecting baling materials made of weather-resistant materials horizontally and vertically on the bottom surface of the buoy body 52 . As the binding material, for example, a strip-shaped thin strip made of aluminum alloy can be used, which is extended horizontally and vertically toward the bottom surface of the buoy body, and both ends of the binding material are fixed to the outside of the fixed side cover. At this time, if the side cover is connected and extended and used, the connection point can also be covered with a binding material.

The supporting part 60 installed on the stand base 59 of the panel stand 53 has a front leg 61 , a rear leg 62 , and a receiving member 63 mounted on these legs and used to support the solar cell panel 54 . The above-mentioned components are arranged at intervals along the length direction of a set of stand bases 59, and each set of stand bases 59 is provided with 3 sets, so that the solar cell panels can be arranged in multiple rows, 3 rows in the illustration. The front leg 61 is provided at a lower position than the rear leg 62 , and the receiving member 63 is inclined at a lower portion on the front leg 61 side. The inclination angle of the receiving member 63 can also be provided so that it can be changed. An oblique material 61a is provided on the front leg 61 to improve the strength, and an oblique material 62a is provided on the rear foot 62 to improve the strength. Among the rear legs 62, a wind shielding member 64 is provided between the rear legs 62 arranged in the northernmost row. The windshield member 64 is formed in a rectangular shape using a suitable material such as a weather-resistant aluminum plate or canvas for a tent so that the space between the rear legs 62 can be filled. The size of the wind shielding member 64 does not need to fill up the entire space, as long as it can prevent a large amount of wind from entering. The fixing of the wind shielding member 64 is performed simultaneously with the fixing of the said diagonal member 62a.

Fixing the supporting part 60 to the panel stand 53 constructed as above, that is, fixing the solar panel 54 on the upper surface of the receiving member 63 and wiring, completes the floating power generation device 51 .

As described above, the water power generation device 51 has a structure in which structural components are fixed and assembled around and on the buoy main body 52 floating on the water surface. That is, as long as the buoy body 52 is placed on an appropriate platform, other structural components can be fixed and assembled in this state.

Next, the construction assisting device 11a constituting the construction system will be described.

As shown in FIG. 7, the construction auxiliary device 11a has: a rail 21, which is laid between the surrounding land 13 around the installation water surface 12 for the floating water power generation device 51 and the installation water surface 12; a mobile support platform 31, the The mobile supporting platform 31 can move back and forth on the rail 21 . FIG. 7 is a plan view of the installation water surface 12 and surrounding land 13 seen from above. As shown in FIG. 8, the peripheral land 13 around the pond where the water surface 12 is provided has a flat portion 13a and an inclined portion 13b. The flat part 13a means a horizontal state, and also includes a state corresponding to a horizontal state. The inclined portion 13b is a portion inclined toward the bottom of the water, and the length of the inclined portion 13b changes according to the amount of water.

The track 21 is formed by a set of two guide rails 22 . As shown in FIG. 9 , the guide rail 22 has a substantially U-shaped cross-section and has a groove 22a on its upper surface. The guide rails 22 are kept at certain intervals by a plurality of guide rail support materials 23 perpendicular to the guide rails 22 .

An assembly area 24 (see FIG. 7 ) for assembling the marine power generation device 51 is formed at a position corresponding to the surrounding land 13 on the rail 21 , specifically, at a position corresponding to the flat portion 13 a. As shown in FIG. 7 , in order to support the guide rail 22 and the guide rail support member 23 as horizontally as possible, the assembly area 24 is configured to be supported by an appropriate support structure 25 .

As shown in FIG. 8 , the rail 21 extends from the assembly area 24 toward the inclined portion 13b. The portion up to the inclined portion 13b may be slightly inclined so as to descend toward the inclined portion 13b. The rail 21 extends obliquely downward from the inclined portion 13b along the slope of the inclined portion 13b, and an underwater extension portion 26 entering the installed water surface 12 is formed at a position corresponding to the installed water surface 12 . In the case of a pond, the inclination angle of the inclined portion 13b does not change much, but it does not have to extend along the inclination of the inclined portion 13b, and may extend at a predetermined inclination. At this time, it is sufficient to support the guide rail 22 or the guide rail support member 23 with a desired strength by adopting an appropriate structure. The underwater extension portion 26 extends to an appropriate depth required to be able to float the above-water power generation device 51 . As shown in FIG. 8, for example, it can also extend to the bottom of a pond. The front end side part 26a of the underwater extension part 26 can also be in an inclined state, but it can also be horizontal or slightly curved upward as shown in FIG. 8 .

As shown in FIG. 9 , the mobile support platform 31 that moves on the rail 21 is formed by a combination of rod-shaped bodies 32 , specifically angle pipes, angle materials, and the like. More preferably, corner tubes are used. This is because the use of corner tubes not only provides strength, but also provides less resistance to water, both when entering and exiting the water, regardless of direction.

The top view shape of the mobile support table 31 is a square, specifically, a square hexahedron shape when viewed from the top, and the outer surface, that is, six sides, and the inside have gaps. Wheels 33 , 34 for moving in grooves 22 a of the rail 21 are provided at positions corresponding to the rail 21 under the mobile support platform 31 .

Also as shown in FIG. 10 , the wheels 33 and 34 correspond to the rails 21 and are respectively arranged in four directions in the front and rear directions. The two wheels 33 in the middle are larger than the two wheels 34 on the front and rear sides, and the ground contact height is low. In other words, the two wheels 34 on the front and rear sides are small, have high fixed positions, and have a high ground contact height.

In addition, there is no bar-shaped body 32 in the front-rear direction and the left-right direction between the inner two wheels 33 at positions corresponding to the rails 21 on the lower surface of the mobile support platform 31 and whose ground contact height is low. This is to avoid interference between the rail 21 and the rod-shaped body 32 in the mountain-shaped portion corresponding to the flat portion 13 a of the rail 21 and the slope 13 b of the rail 21 .

On the position opposite to the setting water surface 12 in the front-rear direction of the mobile support platform 31, the traction member 35 of a hoist (not shown) such as a chain block is connected, thereby the mobile support platform 31 is lowered toward the direction of the setting water surface 12, Or promote to the direction of surrounding land 13.

As shown in FIG. 11 , the top view plane size of the mobile support platform 31 is set to be smaller than the size of the water power generation device 51 , specifically, the size of the buoy body 52 . This is because it is mainly for fixing the side cover 65 and the corner cover 66 . In addition, the size of the upper surface of the movable support table 31 should be a size that does not interfere with the side cover 65 and the corner cover 66 to be fixed.

In addition, as shown in FIG. 9 and FIG. 11 , on the upper surface of the mobile supporting platform 31 , there are two linear diagonal recesses 36 for accommodating the iron wire 67 on the diagonal. Further, at a place lower than the upper surface of the mobile support table 31, two left-right recesses are formed parallel to each other, and the left-right recesses are used to accommodate rod-shaped lifting support members (not shown) extending in the left-right direction. This is for lifting the floating power generation device 51 on the mobile support platform 31 in advance by a crane or the like.

As shown in Fig. 11 and Fig. 12, a restriction release device 38 is provided on the front and back side of the mobile support platform 31 on the side of the water surface 12. 51, and when the front end of the water power generating device 51 enters the setting water surface 12 and floats up, the front end face of the water power generating device 51 is released.

The restriction release device 38 includes a support body 39 protruding from the front of the mobile support table 31 and a restriction body 40 at the front end of the support body 39 . The supporting body 39 has a substantially horizontal L-shape, and is fixed such that its upper surface is slightly below the upper surface of the movable support table 31 . This is because the side cover 65 can be attached without lifting the buoy body 52 up.

The regulating body 40 is in the shape of a rectangular plate made of rubber, and has a smaller rectangular auxiliary plate 41 on its outer surface. These restricting body 40 and auxiliary plate 41 are rotatably attached to the front end portion of support body 39 by bolts 42 . The restricting body 40 has the bolt 42 at a position deviated from the vertical direction. When the limiting body 40 protrudes above the support body 39, that is, when the state shown by the solid line in FIG. 12, the limiting body 40 will contact the buoy body 52; (In the state of the dotted line in FIG. 12 ), the regulating body 40 is set so as not to interfere with the buoy main body 52 . When the restricting body 40 is rotated, it is necessary to loosen the bolt 42 .

Next, a construction method of the floating power generation device 51 performed by the construction system 11 or the construction auxiliary device 11 a will be described.

The construction method of the water power generation device 51 includes the following steps: a moving-in step, moving the structural parts constituting the water power generation device 51 into the surrounding land 13 around the water surface 12 where the water power generation device 51 is floated; The mobile support platform 31 that moves back and forth on the track 21 laid between the surrounding land 13 and the water surface 12 is placed to a position corresponding to the surrounding land 13, and the water power generation device 51 is assembled on the mobile support platform 31; The mobile support platform 31 carrying the assembled water power generation device 51 moves toward the installation water surface 12 and enters the installation water surface 12, so that the water surface power generation device 51 is separated from the mobile support platform 31 and floated.

In the carrying-in step, not shown in the drawing, all the structural members constituting the above-mentioned floating power generation device 51 are carried into the surrounding land 13 . The surrounding land 13 at this time is, as shown in FIG. 1 , not only showing a position very close to the installation water surface, but also showing a wider range than that. Depending on the state of the surrounding land 13 , the loading point and the laying point of the track 21 are appropriately set.

In the assembling step, the floating power generation device 51 is manufactured using the imported structural components. Specifically, the mobile support table 31 is placed in the assembly area 24, which is formed on the rail 21 at a position corresponding to the flat portion 13a of the surrounding land 13, and as shown in FIG. The iron wire 67 is arranged on the mobile supporting platform 31 . The two iron wires 67 extend along the recess 36 on the diagonal, and turnbuckles 67 a provided at both ends protrude from the recess 36 on the diagonal.

In the case of using the above-mentioned bundling material, the bundling material is placed on the upper surface on which the iron wire 67 is placed.

After the above preparations are completed, the buoy body 52 is set on the mobile supporting platform 31 . That is, as shown in FIG. 13 , a plurality of foamed resin plates 55 having protective plates 56 are arranged on the upper surface of the mobile support table 31 to form a buoy body 52 as shown in 3 . At this time, the center of the buoy body 52 and the center of the mobile support table 31 are aligned. If the restricting body 40 of the restricting release device 38 is erected, this alignment work can be easily completed.

Simultaneously with the above work, on the surrounding land 13 , the auxiliary flat plate 58 and the stand base 59 are combined to assemble the panel stand 53 . Although it is possible to integrate the gantry base 59 to the support part 60, the assembly of the support part 60 can also be performed later.

As shown in Figure 4, after the grid-shaped panel stand 53 is fixed on the buoy body 52, install the side cover 65 as shown in Figure 5, then install the corner cover 66 as shown in Figure 6, and then tighten the tension of the iron wire 67. The turnbuckle 67a is fixed to the metal fixing member 68 of the corner cover 66, and the iron wire 67 is laid.

In parallel with this, on the upper surface of the buoy body 52, the support part 60 is fixed to the pedestal base 59, the wind shield member 64 or the solar battery panel 54 is fixed to the support part 60, and then the wiring is performed.

Thus, the above-water power generation device 51 is completed, and then enters into the water step. In the step of entering the water, the hoist is driven as shown in FIG. 14 to slowly move the mobile support platform 31 to the direction of setting the water surface 12 . This movement proceeds until the mobile support platform 31 enters the installation water surface 12 , and the water power generation device 51 floats on the water surface by its own buoyancy and separates from the mobile support platform 31 .

When the mobile support platform 31 enters the water, only the limit release device 38 of the mobile support platform 31 supports the inclined lower end of the water power generation device 51, so as shown in Figure 15, the water power generation device 51 will enter the water with its front end and float up by buoyancy. . At this time, the restricting body 40 maintaining the contact resistance releases the water power generating device 51 and makes it float. Thereby, the floating power generation device 51 leaves the mobile support platform 31 and floats on the installation water surface 12 .

After the floating power generation device 51 is set on the water surface 12 , the hoist is reversely rotated to lift the mobile support platform 31 and return to the assembly area 24 .

As shown in FIG. 1 , when the construction system 11 is constructed by arranging a plurality of construction auxiliary devices 11 a composed of rails 21 and mobile support platforms 31 , each construction auxiliary device 11 a is staggered to perform the above-mentioned assembly steps and water entry steps. In Fig. 1, the leftmost figure shows that in the assembly step, the mobile support platform lifted from the setting water surface is placed in the assembly area, the buoy body 52 is assembled, and the panel frame is fixed; the second figure from the left shows that the assembly In the step, the state of fixing the side cover 65 or the support part 60 on the buoy body 52; the third figure from the left shows the state of fixing the solar cell panel 54 and the like on the support part 60 and wiring in the assembly step. The rightmost figure shows the steps of entering the water with the completed water power generation device 51.

Moreover, when the number of construction auxiliary devices 11a constituting the construction system 11 is large, the assembly step and the water entry step may be performed simultaneously among several construction auxiliary devices 11a.

The water power generating device 51 that enters the water is dragged to the designated position on the water surface 12, and properly stuck, the setting can be completed.

As described above, in the carrying-in step, structural components are carried in from the surrounding land, and in the assembling step, assembly and manufacture of the floating power generation device 51 is performed using the structural components. This manufacturing is carried out on the mobile supporting platform 31 of the construction auxiliary equipment. After the manufacturing is completed, the step of entering the water is implemented. In the state of completion, the mobile supporting platform 31 is directly moved on the track 21 and sunk in the setting water surface 12, thus Automatically enter the water generating device 51 into the water. That is, the assembly of the water power generation device 51 is carried out near the installation water surface 12, and the assembled water power generation device 51 is directly put into the water, so that a desired installation state can be realized.

In particular, in the assembly process performed on the mobile support platform 31, the structure of the water power generation device 51 is formed by fixing and assembling other structural components in a state where the buoy body 52 floating on the water surface is placed on the mobile support platform 31. , so it is not necessary to lift or move the buoy body 52 . As a result, the assembly work is easy to carry out.

Since there is a recess 36 on the diagonal line on the top of the mobile support platform 31, even if the iron wire 67 is laid on the bottom surface of the buoy body 52 to improve the strength, the buoy body 52 will not be damaged, and a stable water power generation device 51 can be manufactured. .

The size of the upper surface of the mobile support platform 31 is smaller than that of the buoy body 52, but because of the restriction release device 38, it can be aligned to the designated position simply and quickly, and the correct assembly operation can be implemented efficiently.

The size of the power generation device 51 on water is greater than the size above the mobile support platform 31, and the mobile support platform 31 is formed by combining the rod-shaped bodies 32, so the buoyancy is easy to work when entering the water. Thereby, water entry can be performed without excessively wetting the upper surface of the floating power generation device 51 .

The mobile supporting platform 31 is formed by a combination of rod-shaped bodies 32, so when entering or exiting the water from the setting water surface 12, it is not easy to be subjected to water resistance and can move smoothly, and it is not easy to generate a load. Therefore, in particular, when the mobile support platform 31 enters the water, there will be no rapid change in speed or detachment from the rail 21, and the water power generating device 51 can be safely entered into the water.

Since the water power generation device 51 manufactured on the mobile support platform 31 is kept as it is, it enters the water immediately, so there is no need to transport or replace the water power generation device 51, and it floats automatically by its own buoyancy, so it does not need to be added when entering the water. . This not only eliminates the need for devices such as a crane, but also reduces the burden on the operator and facilitates entry into the water.

Furthermore, since the submersion of the water power generation device 51 is carried out every time it is manufactured, the work can be performed efficiently.

As shown in FIG. 1 , when a plurality of construction auxiliary devices 11a are used, the assembling step and the water entry step are appropriately staggered according to the number of construction auxiliary devices 11a, thereby improving efficiency.

Therefore, construction from manufacture to installation of the photovoltaic power generation device installed on water can be performed easily and efficiently.

The above configuration is a specific embodiment for implementing the present invention, and the present invention is not limited to the above configuration, and other configurations can also be adopted.

For example, the mobile supporting platform does not have to be a wheel, but can also be moved by other mechanisms such as chains.

A construction support device for installing a photovoltaic power generation device on water can also be installed in a place where there is no slope on the surrounding land.

Claims (8)

1. the construction method arranging solar power generating device waterborne, this construction method comprises the steps：

Moved step, by described for the composition structural member arranging solar power generating device waterborne, is moved to for making described waterborne The periphery land arranging around the water surface that solar power generating device floats is set；

Number of assembling steps, by described periphery land with described arrange the movement that can reciprocate on the track being laid between the water surface Support platform and be placed into the corresponding position with described periphery land, and described mobile support to assemble on platform described waterborne the sun is set Light generating device；

Enter water step, assembled described waterborne will be loaded with and the described mobile of solar power generating device is set supports platform, to described Water surface direction is set and moves and enter described setting in the water surface, the described solar power generating device that arranges waterborne is propped up from described movement Support platform separates and floats.

2. the construction method arranging solar power generating device waterborne according to claim 1, wherein, described setting waterborne is too Sunlight power generation device is, so that the buoy kept afloat body to be positioned in the described mobile state supporting platform, by other described structures Make parts to fix and assemble and obtain.

3. the construction method arranging solar power generating device waterborne according to claim 1 and 2, wherein, is provided with many groups Described track and described mobile support platform, often organize, at these, the described assembling of enforcement of staggering on described track and described mobile support platform Step and described enter water step.

4. the construction auxiliary device arranging solar power generating device waterborne, this construction auxiliary device includes：

Track, this track laying is from for making waterborne to arrange the periphery land arranging around the water surface that solar power generating device floats Ground is arranged between the water surface to described；

Mobile support platform, this moves support platform and can reciprocate on the track；

It on the track with described periphery land on corresponding position, is formed and sends out for assembling the described sunshine that arranges waterborne The assembling region of electric installation；

On the track the corresponding position of the water surface is set with described, is formed in the described water arranging in the water surface of entrance and extends Portion.

5. the construction auxiliary device arranging solar power generating device waterborne according to claim 4, wherein, this construction assists Device is provided with restriction release device, and described restriction release device is arranged on described mobile being positioned at of platform of support and arranges water surface side On face, determine to the described position arranging the front end face arranging solar power generating device described waterborne that the water surface tilts, and in institute State the leading section arranging solar power generating device waterborne to enter and described arrange the water surface and floating when going up, discharge and described waterborne the sun is set The front end face of light generating device.

6. the construction auxiliary device that solar power generating device is set waterborne according to claim 4 or 5, wherein, described shifting The dynamic platform that supports is formed by clava combination, and its external surface and inside have gap.

7. the construction auxiliary device that solar power generating device is set waterborne according to any one in claim 4 to 6, its In, the described mobile plan view shape supporting platform is square, and the described mobile top plan view size supporting platform is set smaller than The described size that solar power generating device is set waterborne.

8. the construction system arranging solar power generating device waterborne, wherein, this construction system is to be wanted according to right by multiple The construction auxiliary device arrangement that solar power generating device is set waterborne described in any one in 4 to 7 is asked to be formed.